TH400 Turbo 400 TH350 Turbo 350 from PATC TH400 Turbo400 TH350 Turbo350 PATC

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Free Freight Deal !  Extended for an indefinite period of time! Buy any performance / heavy duty three speed transmission and torque converter and we'll pay up to $50.00 on the freight.

TH400 Level 2 TH400 Level 3 TH400 Level 1 to 3
TH350 Level 2 TH350 Level 3 TH350 Level 1
Performance Parts Torque Converters Price Chart    CONTACT

GM or Chevy
 High Performance
TH400 Street / Strip Transmissions

Level 2 - 400 Terminator

 

 

 

The level 2 high performance TH400 transmission comes with a high performance Fairbanks TransAction Shift Kit installed for firmer shifts and more holding force on all the clutches. The front band is replaced with an black carbon fiber band. The stock intermediate sprag is replaced with a 34 element sprag with over twice the holding power of the stock sprag. As part of this package deal you get a heavy duty / high performance balanced stall converter with furnace brazed fins and bearing construction for added strength (#7 see below). This torque converter stalls at 2600 RPM for a faster take off. We also have this same converter in 1800 and 2000 stall speeds. You get your choice of a 4 inch 32 spline (bolt-on yoke or not) tail housing or a 9 inch 27 spline tail housing. When ordered with the 9 inch tail housing and 27 spline output shaft your drive shaft may be able to be reused by making it shorter. It comes with an intermediate 4 clutch Power Pack. Good for motors up to 800 horse power (transmission). Upgrade the torque converter if you have over 400 horse power. All transmissions come with a free PATC shirt. We ran one of these in our 1200 horse power drag truck for three years before it finally broke a gear and that was without the intermediate Power Pack. (We've tested 400 transmissions against 350 transmissions and the 400 transmissions were faster.)

This high performance 400 package deal can be yours for $1549.00 without a trade-in. The freight charge to you will be $50.00 to $200.00 in most cases after the freight discount. This is a 2WD transmission, add $100.00 for 4WD case.

          

Level 2 TH400 Transmission and Converter

Motor Type ?
Stall Speed ?
Tail Housing and Shaft ?
Speedometer Gears ?
Add 4WD $100.00 ?
Shirt Size ? - Free
Add Reds & Kolene Steels ?
Delivery Type ?
Deep Derale Cooler Pan ?
Pan Upgrade ?

Level 2 Torque Converter Upgrades

#8. 600 HP, Cost $277.00 - with level 2 TH400 only

#6X-400. 800 HP, Cost $530.00 - with level 2 TH400 only

#550. 1000 HP, Cost $332.00 - with level 2 TH400 only

#6X-400-S. 1200 HP, Cost $731.00 - with level 2 TH400 only

#13MH. Heavy Truck / Motor Home, Cost $407.00 - with level 2 TH400 only

Testimonials   Price Chart

Level 3 - 400 Raptor

The level 3 high performance TH400 transmission comes with a Fairbanks TransAction Shift Kit for firmer shifts and more holding force on all the clutches. The front band is replaced with a wide Alto Black band. The stock intermediate sprag is replaced with a 34 element sprag with over twice the holding power of the stock sprag. Some of the other features are Kolene Steels and Red Eagle Power Packs in all three clutch sets, extra hard input shaft and drum and an extra hard forward clutch hub. You get your choice of a 4 inch or 9 inch tail housings plus your choice of three different length 4WD output shafts. All transmissions come with a free PATC shirt. This transmission will replace your 4L60E or T56 transmission on 1998 to 2002 F-Body Camaros and Firebirds with LS1 high horse power nitrous motors. Good for motors up to 1200 horse power.

This high performance 400 can be yours for $2049.00 without a trade-in. Add $150.00 for LS1 type bell housing bolt pattern. The freight charge to you will be $50.00 to $200.00 in most cases after the freight discount. This is a 2WD transmission, add $100.00 for 4WD case.

Part Number: 20812                 

Level 3 TH400 Transmission

Motor Type ?
Stall Speed if You Add Converter ?
Tail Housing and Shaft ?
Speedometer Gears ?
Add 4WD $100.00
Shirt Size ? - Free
Add Torque Converter ?
Delivery Type ?
Deep Derale Cooler Pan ?
Pan Upgrade ?

Pick Your TH400 Level 2 or 3 Upgrades Below

#17X. 36 Element Sprag Upgrade, Cost $555.00 - with level 2 / 3 TH400 only

2.75 to 1 Gear Set, Cost $695.00 - with level 2 / 3 TH400 only

2.97 to 1 Gear Set, Cost $736.00 - with level 2 / 3 TH400 only

#66CSR. Center Support Upgrade, Cost $79.00 - with level 2 / 3 TH400 only

#66CS. Oversize Intermediate Piston, Cost $250.00 - with level 2 / 3 TH400 only

300 Maraging Steel Intermediate Shaft, Cost $449.00 - with level 2 / 3 TH400 only

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#672. Intermediate Hub with Bearings, Upgrade Cost $43.00 - with level 3 TH400 only

Add upgrades as desired to the level 2 or 3 TH400 transmission

This is the 400 Raptor transmission with a LS1 motor bell housing bolt pattern. Seven Bolts! Left click to enlarge.

 

Level 4 - 400 Mega Raptor

The level 4 high performance TH400 transmission comes with a Fairbanks TransAction Shift Kit for firmer shifts and more holding force on all the clutches. The front band is replaced with a wide Alto Black band. The stock intermediate sprag is replaced with a 36 element sprag with over twice the holding power of the stock 34 element sprag. Some of the other features are Kolene Steels and Red Eagle Power Packs in all three clutch sets, extra hard input shaft and drum, an extra hard forward clutch hub with thrust bearings, a center support brace to prevent case lug blow- out. Your choice of 2.75 or 2.97 to 1 first gear ratio, plus the intermediate clutch piston has been replaced with a larger piston for a 9% increase in apply force. The intermediate shaft has been changed to a 300 Maraging steel shaft to prevent breakage. You get your choice of a 4 inch or 9 inch tail housings plus your choice of three different length 4WD output shafts. All transmissions come with a free PATC shirt. Good for motors over 1200 horse power.

This high performance TH400 can be yours for $4095.00 without a trade-in. Add $150.00 for LS1 type bell housing bolt pattern. The freight charge to you will be $50.00 to $200.00 in most cases after the freight discount. This is a 2WD transmission, add $100.00 for 4WD case.

Part Number: 20812             

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Level 4 TH400 Transmission

Motor Type ?
Stall Speed if You Add Converter ?
Tail Housing and Shaft ?
Speedometer Gears ?
Add 4WD $100.00
Shirt Size ? - Free
Add Torque Converter ?
Delivery Type ?
Deep Derale Cooler Pan ?
Pan Upgrade ?

Pick Your TH400 Level 3 or 4 Upgrades Below

Case Bell Valve Body Trans Brake

GM or Chevy
 High Performance
TH350 Street / Strip Transmissions

Level 2 - 350 Raptor / Level 3 - 350 Mega Raptor

The 350 Raptor street / strip transmissions come with a high performance Fairbanks TransAction Shift Kit installed. The front band is replaced with an Alto carbon fiber band for more holding power. The stock intermediate roller clutch outer race is replaced with a Sonnax hardened race for added strength. This is the main weak point on the TH350 transmission. The low / reverse roller clutch is replaced with a larger late model 700R4 roller clutch. You have your choice of a 6 inch or 9 inch tail. No trade-in needed on this one. Add a stall converter to this baby and you have yourself a high performance street / strip transmission. The level 2 TH350 is good for motors up to 400 horse power.

The level 2 TH350 transmission can be yours for $1077.00 without a trade-in. As an added bonus, add a high performance / heavy duty 2600 RPM stall converter for only $218.00 (#7). Level 2 cost $1295.00 total. This converter gives a faster launch and has furnace brazed fins, is balanced and has all bearing construction. The level 3 TH350 comes with Alto Red Eagle clutches and Kolene steels plus a much larger 36 element sprag and the #8 torque converter. All transmissions come with a free PATC shirt. The level 3 TH350 is good for motors up to 600 horse power. Level 3 cost $2294.00 total. The freight in most cases is $50.00 to $200.00. This is a 2WD transmission, a 4WD output shaft can be added as a $68.00 upgrade.

         Part Number: 31006       

Level 2  TH350 Transmission & #7 Torque Converter

Level 3 TH350 Transmission & #8 Torque Converter

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Motor ?
Stall Speed ?
Tail Housing Length ?
Speedometer Gears ? 2WD Only
Add 4WD Output Shaft at $68.00
Shirt Size ? - Free
Upgrade to #8 Converter ? Add $277.00
Delivery Type ?
Add Cast Aluminum Pan for $99.00
Upgrade to Level 3 TH350 & #8 Converter for $999.00

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Every Transmission Tested on the PATC Dyno. Main Torque Converter Page Click Here.

TH350 / TH400 Transmissions
Performance Parts
and
Stall Converters

Ask about our quantity and transmission builder parts discount.

Performance TH400 / TH350 Combo Kits

 

#K400L2.  Fits all GM TH400 transmissions 1965 up. This Combo Kit comes with all of the parts we use in our level 2 400 Terminator transmission. You can to buy other small parts and a torque converter at the same 10% discount rate. You get a high performance Fairbanks TransAction Shift Kit, a 34 element sprag and drum with over twice the holding power of the stock 16 element sprag, the front intermediate band is replaced with a black carbon fiber band, an Alto master rebuild kit with an intermediate 4 clutch Power Pack, plus a free PATC shirt. This combination is good for motors up to 800 horse power. Buy a torque converter below rated for your power level, vehicle weight / type and with the correct stall speed needed. There's a 10% discount on this level 2 TH400 Combo Kit plus you get a free T-shirt. Regular price $388.00, Combo Kit price $349.00.

#K400L2 Combo Kit

Shirt Size ?

       

 

#K400L3.  Fits all GM TH400 transmissions 1965 up. This Combo Kit comes with all of the parts we use in our level 3 400 Raptor transmission. You can buy other small parts and a torque converter at the same 10% discount rate. You get a high performance Fairbanks TransAction Shift Kit, a 34 element sprag and drum with over twice the holding power of the stock 16 element sprag, the front intermediate band is replaced with a wider 4L80E black carbon fiber band, an Alto Red Eagle master rebuild kit with red clutches, Kolene steels and all three Power Packs - -forward - - intermediate and direct, plus a free PATC shirt. Plus you get a hardened Billet steel input shaft, drum and forward clutch hub. This combination is good for motors up to 1200 horse power. Buy a torque converter below rated for your power level, vehicle weight / type and with the correct stall speed needed. There's a 10% discount on this level 3 TH400 Combo Kit plus you get a free T-shirt. Regular price $1257.00, Combo Kit price $1113.00.

#K400L3 Combo Kit

Shirt Size ?

Part Number: 20812                 

 

#K400L4.  Fits all GM TH400 transmissions 1965 up. This Combo Kit comes with all of the parts we use in our level 4 400 Mega Raptor transmission. You can buy other small parts and a torque converter at the same 10% discount rate. You get a high performance Fairbanks TransAction Shift Kit, a 36 element oversize sprag and drum with 4 times the holding power of the stock 16 element sprag, the front intermediate band is replaced with a wider 4L80E black carbon fiber band, an Alto Red Eagle master rebuild kit with red clutches, Kolene steels and all three Power Packs - - forward - - intermediate and direct, plus a free PATC shirt. Plus you get a hardened Billet steel input shaft, drum and the billet forward clutch hub comes with bearings. You also get your choice of 2.75 or 2.97 to 1 first gear ratios, oversize center support with a larger intermediate piston that has 9% more holding force, a center support brace to prevent case lug blow- out, and the intermediate shaft is made from 300 Maraging steel to prevent breakage. This combination is good for motors with 1200+ horse power or someone that just wants the best of everything. Buy a torque converter below rated for your power level, vehicle weight / type and with the correct stall speed needed. There's a 10% discount on this level 4 TH400 Combo Kit plus you get a free T-shirt. Regular price $3349.00, Combo Kit price $3014.00.

#K400L4 Combo Kit

Shirt Size ?

Part Number: 20812             

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TH400 Levels 2 / 3 / 4 Combo Kit Torque Converters

#8. 600 HP, Cost $445.00 - with level 2 / 3 / 4 TH400 combo kit only
Stall Speed ?

#6X-400. 800 HP, Cost $674.00 - with level 2 / 3 / 4 TH400 combo kit only
Stall Speed ?

 

#550. 1000 HP, Cost $495.00 - with level 2 / 3 / 4 TH400 combo kit only
Stall Speed ?

 

#6X-400-S. 1200 HP, Cost $854.00 - with level 2 / 3 / 4 TH400 combo kit only
Stall Speed ?

 

#13MH. Heavy Truck / Motor Home, Cost $562.00 - with level 2 / 3 / 4 TH400 combo kit only
Stall Speed ?

 

#K7. Fits all GM TH400 transmissions 1965 up. You get the #5-7 Alto Red Eagle master rebuild kit with an intermediate Red Eagle Power Pack and all Kolene steels plus the # 20812 Fairbanks TransAction Kit that work on all 6 and 7 check ball cases. This kit has 4 levels to chose from. Level 4 delivers full manual control or manual low at any speed which increases the overall performance level. This is the same kit we use in the 400 Terminator transmission. Both for $238.00. SAVE $23.00 HERE !, 8.7% OFF

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  Part Number: 20812

#K7SD. Add the 34 element intermediate sprag and drum kit to the above #K7 Combo Kit. The TH400 34 element PATC sprag replaces the stock 16 element unit, increasing the torque capacity by 110%. You must buy the above #K7 Combo Kit to get this price. Cost $169.00. SAVE $20.00 HERE !, 10.6% OFF

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#K350L2. Fits all 1969 to 1980 GM Turbo 350 transmissions. This Combo Kit comes with all of the parts we use in our level 2 TH350 Raptor transmission. The level 2 TH350 Combo Kit is good for motors up to 400 horse power. This transmission comes with our #7 twelve inch torque converter rated at 450 horse power, a black carbon fiber intermediate band for more holding power, an Alto master rebuild kit, and a high performance Fairbanks TransAction Shift Kit. The low / reverse roller clutch is replaced with a much larger late model 700R4 roller clutch. The stock intermediate roller clutch outer race is replaced with a Sonnax hardened race for added strength. This is the main weak point on the TH350 transmission. Plus you get a free PATC shirt. There's a 10% discount on this level 2 TH350 Combo Kit. Regular price $507.00, Combo Kit price $456.00.

Level 2 TH350 Combo Kit
Stall Speed ?
Shirt Size ?

      Part Number: 31006     

 

#K350L3. Fits all 1969 to 1980 GM Turbo 350 transmissions. This Combo Kit comes with all of the parts we use in our level 3 TH350 Mega Raptor transmission. The level 3 TH350 Combo Kit is good for motors up to 600 horse power. This transmission comes with our #8 ten inch torque converter rated at 600 horse power. It comes with 2 balloon plates to prevent converter ballooning, a black carbon fiber intermediate band for more holding power, an Alto Red Eagle master rebuild kit with red clutches and Kolene steels, a high performance Fairbanks TransAction Shift Kit. The low / reverse roller clutch is replaced with a much larger late model 700R4 roller clutch. We replaced the intermediate roller clutch with a much larger 36 element sprag and drum, this is the main weak point on the TH350 transmission. Plus you get a free PATC shirt. There's a 10% discount on this level 3 TH350 Combo Kit. Regular price $1226.00, Combo Kit price $1103.00.

Level 3 TH350 Combo Kit

Stall Speed ?
Shirt Size ?

      Part Number: 31006     

 

#K13. Fits all 1969 to 1980 GM Turbo 350 transmissions. You get the #5-8 Alto Red Eagle master kit with all red clutches and Kolene steels, and a Superior #31006 four stage TransAction kit. This TransAction kit includes the oil transfer plate to give the best 3rd gear available. Stage 4 delivers full manual control or manual low at any speed which increases the overall performance level. To top this package off you get a #13 Sonnax 350 hardened intermediate roller clutch outer race. This is a weak point on the 350 transmissions. This is the master kit we use in our level 3, 350 Mega Raptor transmissions. All three for $288.00. SAVE $32.00 HERE !, a full 10.5% OFF

  Part Number: 31006 

Combo Kit Rules: It doesn't get any better than this folks, now you can have your parts and save money too. You may be eligible for other discounts on any parts needed for your rebuild, if you buy them at the same time as the master rebuild Combo Kit. Torque converters can be deducted from any Combo Kit at the price charged in that kit and you'll still receive the same discount rate on that kit. Any other parts for that type transmission can be added to a Combo Kit at the same discount rate for that kit, if not already listed as an add-on / upgrade for that kit.

Build your own Combo Kit: Buy any 3 part numbers for the same type transmission at the same time that totals $450.00 or more and receive a 7% to 12% discount depending on what you buy.

Bulk Performance Transmission Parts Here

Part Number: 31006

# 31006. Fits TH350 transmissions 1969 to 1979. Superior four stage TransAction kit. This TransAction kit includes the oil transfer plate to give the best 3rd gear available without having to remove the transmission. Stage 4 delivers full manual control or manual low at any speed which increases the overall performance level. This is the same kit we use in the 350 Raptor transmission. Cost $57.00

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Level

Offers 4 levels of Performance:

 1. Heavy Duty
 2. Street & Strip
 3. Full Competition
 4. Manual Control At Any RPM

#1. Turbo 350 high performance stage 2 Transgo shift kit. Transgo, Cost $69.00.

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#1-350. TH350 elevated pressure valve. The OEM boost valve sleeve wears out from the reciprocation of the steel valve within the aluminum sleeve. Wear in the reverse boost sleeve results in low line pressure, soft 1-2 and 2-3 shifts and/or reverse engagement or shudder. Sonnax now offers a high performance boost valve and sleeve replacement. This new high performance boost valve and sleeve incorporates a larger boost ratio which increases line pressure and provides firmer shifts. It is also recommended for street/strip performance vehicles. Cost $66.00

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# 20812. Fits TH400 transmissions 1965 up. This Fairbanks TransAction kit will work on all 6 and 7 check ball cases. Stage 4 delivers full manual control or manual low at any speed which increases the overall performance level. This is the same kit we use in the 400 Terminator transmission. Cost $62.00

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Offers 4 levels of Performance: 
1.  Heavy Duty
2.  Street & Strip
3.  Full Competition (full manual)
4.  Manual Control At Any RPM (full manual)

Combo Performance Master Kits - Save Money Here

 

 

 

 

 

 

 

Part Number: 20812

#2. Turbo 400 high performance stage 2 Transgo shift kit. Transgo, Cost $78.00

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#2-400. Fits TH400 transmission. Boost valve wear results in oil leaks and poor line rise. This “Factory style” reverse boost valve and sleeve is manufactured from hardened steel to prevent wear. Vehicles with a TH400 transmission frequently have poor line rise, soft 2-3 shifts, and/or reverse engagement difficulties. These problems can be caused by the reciprocating reverse boost valve wearing the inside diameter of the boost sleeve. When this occurs, oil that enters the modulated throttle valve orifice leaks past the boost valve and exhausts through the reverse orifice or to the sump, resulting in poor line rise. Also, reverse oil can exhaust both to the sump and back through the modulated TV orifice. The outside diameter of the boost sleeve also allows some leakage through the pump body, which can increase boost oil loss. Cost $35.00

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#30CB. Torlon Check Ball, .250", 10 per bag. The new check balls (.250") are made out of tough wear- resistant imidized plastic. The imidized plastic balls seal better than steel balls because they conform to the separator plate ball seats. Steel check balls are hard and heavy, wearing separator plate ball seats from the repeated high impact of the ball on the seat. Elastomer or rubber check balls seal well. However, the elastomer material wears, reducing the size of the ball. Fits 700R4, 4L60E, 200-4R, TH400 and 4L80E transmissions. Sold 10 per bag. Cost $7.00

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#5VT.  Vent tube for TH400 / TH350 / 700R4 / 200-4R transmissions. Cost $8.00

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#48. Transmission Fluid Temperature Gauge. This is our own brand 2" gauge that reads 100 to 280 degrees. Complete with the sender unit for cast aluminum pans or sender unit and drain plug for sheet metal pans. The sender will mount as (in) the drain plug with a sheet metal pan. Cost $37.00, Cost $50.00 with the drain plug.

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Temp Gauge

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Temp Gauge
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

#48-2. Bezel for the above temperature gauge. Cost $8.00

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_DSC2936.JPG (253857 bytes) #3LT. TH400 Dip Stick with a locking top to prevent blow-out and make a positive seal. Fits all TH400 Transmissions. Cost $45.00

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#3. TH400 / TH350 dip stick and tube with locking top. This late model dip-stick has a locking top to prevent blow-out and make a positive seal. Cost $27.00

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TH400 Lokar Flexible Firewall Mount Braided
Stainless Transmission Dipsticks

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#66. You can have unlimited flexibility with our Teflon lined Flexible Braided Stainless Transmission Dipstick. Kit comes complete with braided stainless outer housing and heat resistant E-Z to Read flexible inner dipstick measuring cable. Inner cable is molded with appropriate trans fluid levels. Billet aluminum handle and billet aluminum fittings complement Lokar’s Flexible Engine Dipsticks. Kit includes dipstick funnel adapter to assist in filling. Designed for “push in” style transmissions. Dipstick seals with O-rings. Applications available for GM, Ford and Chrysler in firewall mount. Firewall mount measures 24" in length. Kit comes complete with installation instructions. Call for information on custom lengths and applications. Cost$89.00

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Lokar Firewall Dipstick

 

 

 

 

 

 

 

#3LR. New Borg Warner TH400 / 4L80E Carbon Fiber Low / Reverse Band. Cost $30.00

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#3B. TH400 larger manual 2nd band. This band is 1 and 1/4 inches wide a full .255" of an inch wider than a stock TH400 band. Wide Kevlar band, servo and apply pin. (You must change all three pieces at once.) Cost $52.00

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#3A. TH400 Cast Aluminum Accumulator Piston. This is a direct replacement for the plastic accumulator piston that always breaks. Cost $9.00

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#3LRS. 4L80E, 1997 Up Low / Reverse Billet Servo. This servo is bad about cracking. This weak link is prone to breakage while enduring the repetitive cycling that occurs in plow truck applications, when the boost valve has worn or when the pressure spikes. Cost $89.00

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#4. 350 / 400 Vacuum Modulator. Adjustable, allowing you to tailor your light throttle shift points with-in a range of 2-4 mph. Supplied adjusted for normal shift points. If your engine doesn't make adequate vacuum you will not be able to make the stock modulator work properly, usually resulting in late, hard shifts. Cost $15.00

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#4X. 350 / 400 Cable Operated Modulator, no vacuum needed. This works well for superchargers and on diesel motors without a vacuum regulator. This modulator uses a 700R4 throttle valve cable. Cost $128.00

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#5. Fits 350 Transmissions, Blue Plate Special friction clutch kit, 9 Forward / Direct clutches, 3 Intermediate clutches and 5 Low / Reverse* clutches (*Hi-Static tan clutches on Low / Reverse only). Cost $176.00

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#5X. Fits 400 Transmissions, Blue Plate Special friction clutch kit, 10 Forward / Direct clutches, 3 Intermediate clutches. The Blue Plate Special provides optimum shift performance with a positive engagement under high power conditions where all of the energy absorption is condensed into a very short length of time. The color is not a dye but is a result of high-strength resins used to bind the fiber friction elements together and then covered with a preliminary coat of oil. Cost $169.00

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#5XK. TH400 Kolene steel module for the above Blue Plate Special clutches. Cost $83.00

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#5-1B. Alto brown PowerPack for the TH400 intermediate clutch. This kit comes with 4 brown clutches and all steels. This is a 33% increase in apply area. Cost $41.00

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#5-1. Alto RedEagle PowerPack for the TH400 intermediate clutch. This kit comes with 4 RedEagle clutches and all Kolene steels. This is a 33% increase in apply area. Cost $71.00

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#5-2. Alto RedEagle PowerPack for the TH400 forward clutch. This kit comes with 6 RedEagle clutches and all Kolene steels. This is a 20% increase in apply area. Cost $99.00

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#5-3. Alto RedEagle PowerPack for the TH400 direct clutch. This kit comes with 7 RedEagle clutches, backing plate and all Kolene steels. This is a 40% increase in apply area. Cost $136.00

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#5-4. Get all three of the TH400 Alto RedEagle PowerPacks for $296.00.

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Intermediate RedEagle PowerPack

Forward RedEagle PowerPack

 

Direct RedEagle PowerPack

TH400 Performance Alto Red Eagle Master Rebuild Kit

#5-7. Alto Red Eagle Master Rebuild Kit for TH400 transmissions. Add filter, band and bushings if needed. Cost $199.00

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Combo Performance Master Kits - Save Money Here

Includes the following:

  • Gasket and Seal Kit

  • Metal Clad Seals

  • Ring Kit

  • All Red Eagle Performance Clutches

  • All High Performance Kolene Steels

  • High Performance Direct RedEagle PowerPack

#5-9. TH400 Alto RedEagle front band. Cost $21.00

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#5-10. TH400 Carbon Fiber front band. Cost $22.00

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#K34900D. TH400 TransTec Overhaul Kit. Comes complete with all gaskets, metal clad seals, O-rings, lip seals, pump bolt washers, dip stick boot and SPX steel rings. Fits 1965 up. Cost $32.00

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#G10. TH400 torrington thrust bearing kit (partial 4L80E). All bearings have a reasonable service life of 100,000 to 200,000 miles. Always replace high mileage bearings. Cost $19.00

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#5TW. TH400 thrust washer kit with 8 washers total, with 1 selective washer. Cost $29.00

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#5B. TH400 bushing kit with 11 bushings total, with 1 yoke bushing for large yoke. Fits 1966 on. Cost $26.00

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#5RAS. TH400 Rear Accumulator Piston Spring. Cost $3.00

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#400T. TH400 Teflon Sealing Ring Kit. Cost $13.00

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#350SK. TH350 Pump Shim Kit, for setting end play. Cost $4.00

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#5TW3. TH350 thrust washer kit with 7 washers and 2 shims. Cost $33.00

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#5B3. TH350 bushing kit. Cost $10.00

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#34034T-01. TH350 / TH400 Teflon Pump Bushing. Worn babbit pump bushings in TH350, TH400, Powerglide and Allison AT540 units allow the converter hub and inner pump gear to move off-center, causing damage to the pump gears and pump housing crescent. Sonnax pump bushing 34034T-01 is a direct replacement part that is better fitting than OE. Extremely wear resistant, this Teflon lined Kryptonite bushing helps maximize the life of these older and increasingly rare pumps. Cost $7.00

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Features & Benefits
• Highly wear-resistant Teflon® lining for maximum durability
• Tight tolerance for improved fit
• Longer pump life
• Direct replacement part with no machining required
(including Allison Part No. 29511860)

Pump Bushing, Teflon Coated - GM 350/400/Powerglide

#5S. TH350 Intermediate Servo Accumulator Spring. This spring is very bad about breaking. Cost $3.00

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TH350 Performance Alto Red Eagle Master Rebuild Kit

 

 

 

 

 

 

 

Includes the following:

  • Gasket and Seal Kit
  • Metal Clad Seals
  • Ring Kit
  • All Red Eagle Performance Clutches
  • All High Performance Kolene Steels

#5-8. Alto Red Eagle Master Rebuild Kit for TH350 / 350C transmissions. Add filter, band and bushings if needed. Cost $204.00

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#5-11. 350 / 350C Alto RedEagle band. Cost $17.00
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#5-12. 350 / 350C Carbon Fiber band. Cost $21.00
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#G9. TH350 torrington thrust bearing kit. All bearings have a reasonable service life of 100,000 to 200,000 miles. Always replace high mileage bearings. Cost $40.00

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#350T. TH350 Teflon Sealing Ring Kit. Cost $17.00
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#10M. Extreme Duty Energy Suspension Polyurethane transmission mount for the 4L60E to 4L80E swap (4WD). Fits most GM full size 4WD. Cost $62.00

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#40. 700R4, 2WD universal transmission mount. Effectively controls transmission torque better than stock units, especially in high-performance applications. Soft enough to absorb vibrations for street use yet rugged enough for racing. Commonly used in stock car and drag racing. Helps control torque on heavy horsepower cars. Maintains proper drive shaft angle. Made of HYPER-FLEX performance polyurethane. Cost $38.00

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#40X. Universal transmission mount. Cost $6.00

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#40D. Extra long GM dowel pins. These dowel pins go all the way through the bell housing, adding extra holding power to help prevent bell housing breakage on high torque motors. Cost $13.00

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Bell housing for a TH400 transmission installed on a Ford 4.6 liter motor. Cost $389.00

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PATC high performance SFI flexplates are manufactured from Chromoly steel. These flexplates are .035" thicker than OEMs for superior strength. The heavy gauge steel plate is double welded to the gear ring. All flexplates are tested to 12,500 RPM for explosion proof in compliance with SFI 29.1 specification. The surface has yellow dichromate finished for rust resistance and appearance. The Platinum Series Extreme Duty flexplates have a 4MM thick alloy steel center-plate that exceeds SFI Spec 29.1. While suitable for the street both type flexplates are engineered for the most rigorous racing.

#350. Chevy SFI approved, extra thick, heavy duty flexplates. These flexplates have a double welded ring gear. - - - - - #1. Chevy 350 motor 1957-1985, 14 1/8 inch diameter, 168 tooth, dual bolt pattern and no weight. - - - - - #2. Chevy 350 motor 1986-1998, 14 1/8 inch diameter, 168 tooth, dual bolt pattern with weight. - - - - - #3. Chevy 400 motor, 14 1/8 inch diameter, 168 tooth, dual bolt pattern with weight. - - - - - #4. Chevy 454 motor, 14 1/8 inch diameter, 168 tooth, dual bolt pattern with small weight, 2 piece rear main seal, 1970-1990. - - - - - #5. Chevy 454 motor, Platinum Series Extreme Duty, 4mm thick center-plate, 14 1/8 inch diameter, 168 tooth, dual bolt pattern with large weight, 1 piece rear main seal. 1991-1997.

#1. 350 No Weight

Cost $66.00

#2. 350 With Weight

Cost $69.00

#3. 400 Cubic Inch

Cost $77.00

#4. 454 1970 - 1990

Cost $77.00

#5. 454 1991 - 1997 Extreme Duty

Cost $92.00

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_DSC2427.JPG (243173 bytes) #37LS1. Chevy LS1 Extreme Duty Platinum Series SFI 29.1 Approved Flexplate. This LS1 SFI flexplate fits 1998 and newer F-bodies with LS1 engine as well as 1999 and newer GM trucks with 4.8L, 5.3L and 5.7L LS1 type motors. Platinum Series Flexplates are engineered to handle extreme duty applications and designed to take the punishment of todays high horsepower engines. The 4mm thick center-plate provides a solid foundation for these new designs. Cost $169.00

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#35S. Stock Chevy Flexplates. #1. Chevy 350 motor, 14 1/8 inch diameter, 168 tooth, dual bolt pattern and no weight. Cost $35.00. - - - - - #2. Chevy 350 motor, 14 1/8 inch diameter, 168 tooth, dual bolt pattern with weight. Cost $39.00. - - - - - #3. Chevy motor, 12 7/8 inch diameter, 153 tooth and no weight. Cost $35.00. - - - - - #4. Chevy motor, 12 7/8 inch diameter, 153 tooth with weight. Cost $39.00. - - - - - #5. Chevy 400 motor, 14 1/8 inch diameter, 168 tooth, dual bolt pattern with weight. Cost $39.00. - - - - - #6. Chevy 1970- 1990, 2 piece rear main seal, 454 motor, 14 1/8 inch diameter, 168 tooth, dual bolt pattern with small weight. Cost $39.00. - - - - - #7. Stock LS1 flexplate. Cost $49.00.

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#39. 350 / 400 transmission rebuild manuals. Cost $28.00

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#39V. Transmission Rebuild Videos. 90 Minutes.
Discover how easy it is to get professional results and save money when you rebuild your own automatic transmission. Available for 200-4R, 350, 400 and C6. Cost $30.00.

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  • A must for doing it right the first time!

  • Very detailed and easy to follow instructions.

  • Complete tear down and rebuild.

  • Full color and close-up views.

  • Shows service fixes for 'factory defects'.

  • The manuals are great, but seeing it in action makes all the difference.

  • If you are contemplating rebuilding your own transmission or installing a shift kit, this is the confidence builder you have been looking for!

  • Approximately 90 minutes viewing time.

 

 

 

 

 

 

 

#350DVD. This is the all new TH350 DVD. Discover how easy it is to get professional results and save money when you rebuild your own automatic transmission. Cost $34.00

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#400DVD. This is the all new TH400 DVD. Discover how easy it is to get professional results and save money when you rebuild your own automatic transmission. Cost $34.00

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#39XX. 700R4 / 4L60 / 4L60E / 350 Low-Reverse Clutch Spring Compressor. This is a very hard job without this tool. Cost $56.00

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#39XXX. GM Pump Puller. Cost $90.00.

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#91. Table Mounted Spring Compressor. Cost $149.00

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#91CB. Case Bushing Driver for 250, 250C, 350, 350C,
700-R4, 4L60 & 4L60E. Cost $36.00

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#91X. This 39 piece Bushing Driver Set covers all Domestic and Import Automatic Transmission Bushings and Seals. All drivers have been manufactured from 4140 Heat Treated material for extra durability. The kit contains 34 Bushing Drivers, 4 Drivers, all hooks and wall mounting peg board. Cost $499.00

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#TC-1001. GM Shift Lever Seal Removal Tool. Fits 200, 200-4R, TH350, TH400, 700R4, 4L60E and 4L80E. Maybe others. Cost $67.00

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_DSC2316.JPG (117108 bytes) #91P. Universal pump alignment tool. Works with all pumps. This tool comes with a chart, placing the pin in the correct numbered hole for that type transmission. This tool works in reverse, squeeze the clamp and place over pump halves then release for an automatic clamp. Cost $99.00

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Bench Buddy

#BB. Impregnated with a special super fine abrasive, Bench Buddy brushes easily remove small burrs and polish the inside of a valve bore with virtually no enlargement of the bore diameter itself. Each Bench Buddy kit features 4 different sized brushes. Cost $38.95

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  • Improves the surface finish of a bore by up to 50%

  • Restore smooth valve operation in seconds

  • Services bores from 1/4" to 1"

 

 

 

 

 

 

 

 

 

 

 

Accumulator Buddy

#AB. Accumulator Buddy. Impregnated with a special super fine abrasive, Accumulator Buddy brushes easily remove small burrs and polish the inside of a valve bore with virtually no enlargement of the bore diameter itself. Each Accumulator Buddy kit features 3 different sized brushes, 1-3/8", 1-5/8" and 2". Cost $43.95

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Every Transmission Builders Dream Tool

*This will work on 99% of the transmissions out there*

We are proud to present you with the next best thing since sliced bread, The Transmission Buddy. This new state of the art transmission spring compressor is designed to work on 99% of the transmissions out there. Matter of fact we have YET to find one that it did not work on. With it's interchangeable arms you can quickly change from drum to drum with little effort. This press also comes with a convenient foot press for easy hands free operation. These components are made with the highest quality steel and components designed for years of heavy use at any shop. It's the only tool you will ever need. Cost $595.00

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#9. Hayden transmission coolers. 12 X 7 1/2 X 3/4. Cost $45.00 - - - 15 1/2 X 10 X 3/4. Cost $55.00  - - - Needed for any type high performance / heavy duty use. Recommended for stall speeds of 2,000 RPM or higher and towing.

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Transmission Cooling: You must have a transmission cooler in your radiator regardless of what someone has told you for the transmission to last. Auxiliary coolers are just that, in addition to. Water cools 32 times better (faster) than air always, period. The transmission fluid comes directly from the torque converter at a much higher temperature than the water in your radiator and is cooled to the water temperature fast. Then it goes to the auxiliary cooler to be cooled far below the water temperature. If you don't need a cooler in your radiator why does GM spend all that money doing so? If you wanted to cool a red hot piece of steel fast would you stick it in water or air, see the point. For the best cooling you need both water and air cooling for the transmission to be cooler than the motor.

Transmission Life Expectancy Chart

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_DSC2104.JPG (81044 bytes) #55X. Automatic transmission cooler with integral fan. Ideal for racers that require cooling of transmission fluid when the vehicle is not in motion. This is a 16 pass double row cooler with a 650 CFM 10 inch Tornado Electric Fan, 25,000 GVW. AN fittings are compatible with existing rules and build practices. 10 3/4" x 15 5/8" x 4". Cost $189.00

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#55T. Thermostat for the above cooler. Automatic Controller for Remote Cooler, 6AN Ports, Can Attach Directly to Cooler Core or Place Inline, Activates Fan at 180 Degrees. Cost $32.00

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  • High Efficiency OE Design
  • 30% Less Space Required than Typical Tube / Fin
  • 100% Aluminum Construction
  • Complete Installation Kit
  • Four Sizes to fit most any Application
  • Embossed Plates / Internal Turbulation of Fluid
  • Powder Coat Black Finish
  • 3/8" Barb / Push On Fitting

#9DER. Derale transmission coolers. 7 1/2 X 11 X 3/4 Cost $59.00 - - - 11 1/4 X 11 X 3/4 Cost $69.00. Needed for any type high performance / heavy duty use. Recommended for stall speeds of 2,000 RPM or higher and towing.

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11 1/4 X 11 Inch
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IMG_x1114.JPG (129992 bytes) #9D. Dodge OEM Auxiliary Transmission Cooler. Special purchase factory OEM auxiliary cooler for Dodge gas motors, but will also fit Ford and GM. We only have 22 of these. The Dealer list price is $243.10. Part # 05159060AB. Measures 23 1/4 X 4 X 1 1/4 inches. Fits Dodge 2005-2009 and others. PATC Price $119.00

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Transmission Life Expectancy Chart

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All PATC performance torque converters are manufactured in-house. This is some of the machinery in our torque converter shop. For a limited time PATC is looking for torque converter Dealers. Call Don at 1-888-8771008 or Blake at 1-888-2012066 for details. For a small buy-in you can get large discounts on torque converters. Main Torque Converter Page Click Here. Torque Converter and Parts Questions Email Blake Sales@700Raptor.com

Here's the bottom line, if you have a programmer or power adders you must have a performance / heavy duty transmission and torque converter for your transmission to last, because TurboDon says so. PATC performance torque converters are manufactured in-house at our state of the art torque converter shop. We have some of the best torque converter builders and machinists in the industry. We specialize in high performance / heavy duty converters that can be built to your specifications. We have diesel converters in many different levels, billet covers, billet clutch pistons, triple clutch, billet stators, steel stators and low stall versions. Our performance gas converters for street rods and racing are the best in the business. These converters come in many different performance levels. Many of these torque converters have over size Red or High Carbon clutch lining and billet covers. These can be ordered in stall speeds of 1200 to 5000. All PATC torque converters are spin balanced and leak tested.

PATC Torque Converter Video, Click Here

#7. _DSC3122.JPG (70050 bytes)  " Turbo Raptor " Fits 350 and 400 transmissions. This heavy duty balanced converter has furnace brazed fins and bearing construction for added strength. This stall converter stalls at 2600 RPM and gives a faster launch than a stock converter. We also have this same converter in 1800 and 2000 stall speeds. Good up to 450 horse power. Cost $218.00

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#7X. Three special bolts and three special lock-nuts to mount this converter (# 7) to the flywheel. Cost $6.00

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#7XX. Heavy duty ARP set of nuts and bolts for the #7 converter. Cost $10.00

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#9. " Turbo Raptor Special " Fits 350 and 400 transmissions. This heavy duty 10 inch balanced converter has furnace brazed fins and bearing construction for added strength, with 1 balloon plate. We stock 2600, 2800, 3000 and 3200 stall speeds. Can be ordered in stall speeds of 2000 to 5000. Good up to 450 horse power, no nitrous. Cost $460.00

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#8. _DSC3139.JPG (107535 bytes)  Same as #9 rated at 600 horse power with 2 balloon plates, use this one with nitrous. Cost $495.00

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Stall

 

 

 

 

 

 

 

 

 

 

#2G. Three converter bolts to mount the converter to the flywheel. 10MM bolt with 15MM head. Cost $5.00.

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#6X - 400. " Master Blaster Junior " Fits 400 / 350 transmissions. This is a 10 1/2 inch non-lock-up balanced converter with your choice of stall speeds from 2600 to 6000 RPM, bearing construction, furnace brazed fins and a billet front cover. Rated at 800 horse power. Lower 60 foot times and improved quarter mile times, an average of 1/2 second reduction! Cost $749.00

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#6X - 400 - S. " Master Blaster " Fits 400 / 350 transmissions. This is a 10 1/2 inch non-lock-up balanced converter with your choice of stall speeds from 2600 to 6000 RPM, bearing construction, furnace brazed fins and a billet front cover. Rated at 1200 horse power with the super sprag installed. Lower 60 foot times and improved quarter mile times, an average of 1/2 second reduction! Cost $949.00

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#550. " Turbo Raptor 9 " Fits TH350 and TH400 transmissions. This heavy duty 9 1/2 inch billet converter has furnace brazed fins, hard input splines, balloon plate and bearing construction for added strength. Can be ordered in stall speeds of 2000 to 6000 RPM. Good up to 1000 horse power. This converter has a very fast spin up time. Cost $550.00

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#13MH. This is a full size 13 1/2 inch converter for a TH400. This is mainly for a motor home but can have other uses. This converter now comes with an internal balloon plate on the motor side. Special order, can take up to 1 weeks for delivery. Cost $625.00

#400BT. Bolt Together 9 1/2 inch torque converter. Fits TH400, TH350 and Powerglide. This converter comes in stall speeds of 2000 to 6000 RPM. Rated at 1500 horse power and comes equipped with the 22 element Super Sprag. You can clean and change stall speeds yourself. A Bolt-Together Torque Converter gives you the ability to make stall speed changes at the track. Cost $1295.00

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#80BLT. Three torque converter bolts for GM converters that take a 7/16" bolt. These bolts have 7/16 X 20 fine threads X 5/8 heads, grade 8 and 1 inch long. These fit the billet converters with the bolt holes going all of the way through. Cost $6.00

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#LS1-700. Crankshaft spacer to install an early type TH400 / TH350 transmission on a LS1 type motor. Six longer flywheel bolts included. The LS1 flywheel is reused. The flywheel goes on first then the spacer. The torque converter bolt holes in your flywheel must be elongated to fit your non-LS1 torque converter bolt circle. Cost $112.00

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Torque Converter Installation Instructions

If you don't see the converter you need, we can build the converter you need.

#43. 350 / 400 Shift Point Package. This kit allows you to raise or lower the shift RPM. The kit includes 6 weights and 6 springs to offer a wide range of adjustments. This kit includes new weight pins with E-clip ends for easy adjustment. This package is a great help when dealing with rear end ratio changes and performance applications. Lighter springs give higher shift points and heavier springs give lower shift points. Cost $49.00

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Product Line Part Summary

 

 

 

 

 

 

 

 #43G. Sonnax TH350 / TH400 governors, new not used. Cost $41.00

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#43C. Early 700R4 / TH350 Governor Safety Clip. The Early 700R4 transmissions have a place for this clip, but didn't come from the factory with a clip. $4.00

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#12. 350 Passing Gear Cable Corrector Spring. This spring will allow you to get passing gear at a lighter throttle and still be able to open the throttle wide open. This spring makes the passing gear easier to apply. The spring is on the far right side in picture. Cost $7.00

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#13X. 350 drum with 36 element upgraded intermediate sprag with more than double the strength of a factory unit. Built with a thicker hardened outer race, extra wide bushing and a heavy duty 36 element sprag. Great for high horsepower engines in heavy cars. This was the #1 weak point on 350 transmissions. Cost $399.00

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#13BP. TH350 Forward or Direct Backing Plate. Comes in .263" and .227". Cost $5.75

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#13BPT. TH350 Forward or Direct Backing Plate. Comes in .200". Cost $10.00

.200 Inch

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#13XX. 350 oversize low / reverse roller clutch. Cost $49.00

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#13. 350 hardened intermediate roller clutch outer race. This is a weak point on the 350 transmissions. The improved outer race is machined from high-strength steel with hardened I.D. supported by a more ductile core to meet the demands of the high performance market. Cost $66.00

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(This isn't the cheap hard race you see out there for sale. This is a special bi-metal race made for strength and wear resistance. The cheap 350 hard race will break easier than the stock race. The cheap hard race is made for a stock motor to give it wear resistance)

 

 

 

 

 

 

#13RC. TH350 Intermediate Roller Clutch. Cost $15.00

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#13LR. TH350 Low / Reverse Roller Clutch. Cost $15.00

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#16B. TH400 Polished Cast Aluminum pan in the standard depth. Comes complete with rubber pan gasket and bolts. It has low profile fins and a drain plug. The depth is the same as the deep stock pan. (Not sheet metal, not chrome. This has to be the best deal on the planet, the US version of this pan sells for $275.00) Cost $98.00

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#14, 15 & 16. 400, 350 and Powerglide Cast Aluminum Pans ! One of the best investments you can make to assure longevity of your automatic transmission is a cast aluminum deep pan. Designed with cooling fins to dissipate heat faster, these pans also provide additional strength and rigidity to the transmission case. No modifications are necessary to the dipstick and the pan includes a drain plug, pan gasket and new rail bolts and washers.

             

#14. 400 transmission, holds 2 extra quarts. Cost $125.95

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#TH400FE. TH400 Transmission Filter Extension. Cost $24.95

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#15. 350 transmission, holds 2 extra quarts. Cost 108.95

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#16, Powerglide transmission, holds 2 extra quarts. Cost $116.95

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_DSC2578.JPG (103777 bytes) _DSC2588.JPG (118179 bytes) _DSC2597.JPG (189257 bytes) Derale #14202 / #14201 TH400 Transmission Pan Coolers. These  pans have turbulator cooling tubes using air flow beneath the vehicle to reduce the transmission fluid temperature from 20° to 50° F. The pan gasket is included. #14202 Cost $139.95, #14201 $135.95.

  • Gasket Included
  • Black Powder Coat
  • Temperature Sender Bung
  • 4" and 2 7/8" Deep
  • Filter Extension on Extra Deep Model
  • Heavy Gauge Steel
  • Magnetic Drain Plug
  • Runs 20 to 50 Degrees Cooler
  • 3 1/4 Quarts over Deep and 3 1/4 Quarts over Shallow Pan
#14202 Extra Deep
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#TH400FE. TH400 Transmission Filter Extension. Cost $24.95

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#FFF. Full Flow Filter for TH 350 or TH 400 transmissions. These brass screen filters will give better flow under high RPM conditions. Cost TH350 $6.00, TH400 $12.00

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#SPM. Small Pan Magnet. Works on steel pans only. Measures about 1" x 1" x 1/4". Transmission pan magnets are designed to magnetically attract and hold the millions of steel particles that are circulating in your transmission oil. These particles are too small to be stopped by the internal filter. Just snap one of these high-powered transmission magnets onto the bottom of your steel transmission pan. They immediately begin cleaning your transmission fluid without restricting fluid flow. Cost $1.30

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Transmission Life Expectancy Chart

#17. 400 intermediate sprag and drum. The 34 element sprag has over twice the holding power of the stock sprag. Eliminates intermediate sprag failure due to excessive torque input. The TH400 34 element PATC sprag replaces the stock 16 element unit, increasing the torque capacity by 110%. Standard in all PATC TH400 race transmissions. A mandatory addition to any TH400 used in racing or heavy duty applications. Cost $189.00 (for both).

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#17S. Borg Warner 34 element sprag only. Cost $68.00

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#17SR. Spiral Snap Ring for the TH400 / 4L80E 34 element intermediate sprag. Most 4L80E' s already have this snap ring. Cost $16.00

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#17X. 4L80E / TH400 intermediate sprag and drum with an extra large 36 element sprag. This sprag has 36 elements that are taller and wider then the above sprag. This is 56% more sprag area than the 34 element sprag. It comes with 5 high energy clutches for a 25% increase in clutch apply area. Cost 97 Up $794.00, 96 Back $744.00

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#17XX. 400 intermediate sprag and drum with an extra large 36 element sprag. Made from T6 Billet aluminum, the unit weighs 45% less than the O.E.M drum. This sprag has 36 elements that are taller and wider then the above sprag. It comes with 5 high energy clutches, normally a TH400 transmission has 3 intermediate clutches. This is 56% more sprag area than the 34 element sprag and 67% more clutch area. Cost $1050.00

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_DSC2445.JPG (84329 bytes) #17G. This 6 Pinion TH400 / 4L80E Planet Gear has a 2.75 to 1 first gear ratio and a 1.57 to 1 second gear ratio. The stock gear ratio is 2.48 to 1. It will work with the factory computer. Fits 1996 back only. Cost $695.00

1996 Back 2.75 Ratio $695.00
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1997 On 2.75 Ratio $878.00
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1996 Back 2.97 Ratio $736.00
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1997 On 2.97 Ratio $1059.00
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#1LR. Low Reverse Roller Clutch. Fits AOD, AODE, 4R70W and TH400. Cost $12.00

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#17SR. TH400 / 4L80E Silencer Ring. Cost $5.50

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#5GS. TH400 gear sets with 2.10 to 1 first gear ratio. Cost $1400.00

#47RTF. Lucas Racing Transmission Fluid (5 quarts), AKA PATC Raptor Blood . Raptor Blood RTF is designed for high performance applications where heat and pressure are most damaging to your transmission and torque converter. Blended specifically for racing and performance by Lucas Oil, this fluid will lower transmission temperatures, extend clutch life, and maintain clean valves and passages. This fluid is also compatible with all types of transmission fluid. Shipped in 5 quart size only. Free shipping when ordered with a transmission. Works best when used with #47TOS Raptor Tamer below. Cost per 5 Quarts $39.00

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Transmission Filter Kits


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#47TOS. "Raptor Tamer"  AKA LUBEGARD PLATINUM Transmission Oil Supplement is the newest automatic transmission supplement to arrive. It reduces clutch slip by raising the coefficient of friction. It also stabilizes viscosity and enhances all automatic transmission fluids. No other additive does more. It goes beyond eliminating converter clutch chatter. It is the only supplement your transmission needs. Cost $15.00

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Fluid and Filter Change Instructions, Click Here

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Raptor-X Crossmember by PATC

This crossmember only weighs 9 pounds.

F-Body Crossmember for early Camaro and Firebird 1967 to 1969, TH400, 200-4R, 4L60E, 4L80E, 700R4 and T-56.

X-Body Crossmember for Chevy Nova and Chevy II 1968 to 1974, Pontiac Ventura 1971 to 1974, Oldsmobile Omega 1973 to 1974 and Buick Apollo 1973 to 1974. Available for TH400, 200-4R, 4L60E, 4L80E 700R4 and T-56. When ordering a 68 to 74 X-Body crossmember, they all use the 67 to 69 F-Body crossmember.

Made from 1 5/8 inch thick wall round tubing. These crossmembers will except up to a 3" exhaust pipe. After the crossmember is installed it can be removed and replaced with two bolts. Comes with 2 mounting brackets, 2 grade eight bolts and 2 lock nuts. These cross members fit both F-Body and X-Body cars. At this time we only have 1967 to 1969 crossmembers in stock for the 4L80E, 700R4, early 4L60E, 200-4R, TH400 and T-56 transmissions. (OUT OF STOCK ON SOME) Cost $212.00

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Year & Transmission

Call 1-888-8771008


G-Force F-Body Double Hump Crossmember for early Camaro 1967 to 1981, TH350, TH400, 200-4R and 700R4. There has never been anything available like this for the 67 to 81 F-Body. Comes in black power coat only. Taking orders now. 1-888-8771008.

G-Force X-Body Double Hump Crossmember for Chevy Nova and Chevy II 1968 to 1974, Pontiac Ventura 1971 to 1974, Oldsmobile Omega 1973 to 1974 and Buick Apollo 1973 to 1974. Available for TH350, TH400, 200-4R and 700R4 in black powder coat. When ordering a 68 to 74 X-Body crossmember, they all use the 67 to 69 F-Body crossmember.

* * * BatWing Design * * *

700R4, $229.00
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TH400 / 200-4R, $229.00
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TH350, $229.00
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This crossmember fits a 1962 to 1967 Chevy II and Nova with TH350, Muncie, Powerglide, T-10, TH400, 200-4R, 700R4 and early 4L60E transmissions. Cost $229.00

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This crossmember fits a 1967 to 1981 Camaro with a T-56 transmission. Cost $229.00

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" TH350 - TH400 - 200-4R - Powerglide - Muncie 4 Speed "

" in 78-88 G-Body "

#31XM. The G-Force Performance Racing Crossmember is a heavy duty, double hump transmission crossmember that was designed and fabricated exclusively for 1978 thru 1988 G-Body cars and is manufactured new from 2" x 3" (1/8" wall) rectangular and 1/2" plate steel. And best of all - IT BOLTS IN - no guessing, no cutting, no cussin'! This crossmember is built to take BIG BLOCK punishment and will also stiffen your frame to help straighten out launches. Another benefit of this crossmember is that installing a dual exhaust is a simple bolt-on operation that will provide clean, professional results. No floorpan modifications are necessary. This crossmember fits 1984 -1988 G-Body Cars with a Turbo 400 short tail or 200-4R Transmission. Comes with a Black Powder Coated finish. Cost $229.00. Note: 1978-83 vehicles with a 400 or 200-4R transmissions come with a frame extension (#32XM, see below).

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#32XM. Same as above but with frame extension kit for 1978 - 1983 cars with a 400 or 200-4R transmissions. Cost $269.00

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#29XM. The G-Force Performance Racing Crossmember is a heavy duty, double hump transmission crossmember that was designed and fabricated exclusively for 1978 thru 1988 G-Body cars and is manufactured new from 2" x 3" (1/8" wall) rectangular and 1/2" plate steel. And best of all - IT BOLTS IN - no guessing, no cutting, no cussin'! This crossmember is built to take BIG BLOCK punishment and will also stiffen your frame to help straighten out launches. Another benefit of this crossmember is that installing a dual exhaust is a simple bolt-on operation that will provide clean, professional results. No floorpan modifications are necessary. This crossmember fits 1978 -1988 G-Body Cars with a Turbo 350, Muncie 4 speed, most 3 speeds or Powerglide. Comes with a Black Powder Coated finish. Cost $229.00

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Engineered specifically for 1978 thru 1988 G-Body cars including: Chevrolet..... El Camino, Malibu, Malibu Wagon, Monte Carlo, SS, Buick.......Regal, Grand National, GNX, T-Type, OLDSMOBILE..........Cutlass, 442, PONTIAC.......Grand Prix.

_DSC2438.JPG (126856 bytes) _DSC2441.JPG (135710 bytes) #ATM. Adjustable Transmission Mount that locks in any position. Moves to the front or rear up to 1 1/4" each way. This makes it possible to use GM aftermarket performance crossmembers in cars with LS1 type motors. Buy the conversion crossmember you want plus this mount if you have a LS1 type motor. Comes in black powder coat. Cost $132.00

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" 1964 to 1972 A Body "

#37XM. This crossmember fits 1964 to 1972 Monte Carlo, El Camino, Chevelle and Malibu (hardtop only). This is a heavy duty A-Body dual exhaust racing crossmember. Comes with a Black Powder Coated finish. (Will not fit GTO or Lemans convertibles.) (Will not fit a T-56 transmission.) Cost $269.00

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Measurements: 50 9/16" frame to frame, 53 1/2" hole center to center - 1" slot on one side - plus or minus 1/2", 54 13/16" overall. This A-Body crossmember will not fit an El Camino with a boxed frame. Measure before ordering.

" 1964 to 1967 A Body Convertibles "

#RCAEC1-400. This crossmember fits 1964 to 1967 A Body convertibles or box frame with a TH400 or 200-4R transmission. This is a heavy duty A-Body dual exhaust racing crossmember. Comes with a Black Powder Coated finish. (Will not fit a T-56 transmission or 700R4.) Cost $269.00

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Measurements: 43 1/4" hole center to center.  Measure before ordering.

" 1964 to 1972 A Body Convertibles "

This crossmember fits 1964 to 1972 A Body convertibles or box frame with a TH350, Muncie, Powerglide, T10, 700R4 and early 4L60E transmissions. Cost $269.00

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" 1973 to 1977 A Body "

#37XM-2. This crossmember fits 1973 to 1977 Monte Carlo, El Camino, Chevelle and Malibu (hardtop only). This is a heavy duty A-Body dual exhaust racing crossmember. Comes with a Black Powder Coated finish. Available for the TH350 / TH400 or 700R4 / early 4L60E. Will not fit if you have a box frame or convertible. The center to center measurement on the mounting holes is 51 inches. Cost $269.00

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" 1982 to 1993 2WD S-10 "

#S10. This G-Force Performance Racing Crossmember is a heavy duty, double hump transmission crossmember that was designed and fabricated exclusively for 1982 thru 1993 2WD S-10 trucks and is manufactured new from 2" x 3" (1/8" wall) rectangular and 1/2" plate steel. And best of all - IT BOLTS IN WITH MOST CONVERSION KITS - no guessing, no cutting, no cussin'! Another benefit of this crossmember is that installing a dual exhaust is a simple bolt-on operation that will provide clean, professional results. No floor pan modifications are necessary. Comes with a Black Powder Coated finish. This crossmember fits 1982 to 1993 2WD S-10 trucks with a small block Chevy motor and TH350 transmission. Cost $269.00

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C3 Corvette

#C3V. C3 Corvette G-Force Double Hump Crossmember for TH350, TH400, 700R4 and early 4L60E transmissions. Fits 1968 to 1981 Corvettes. Cost $309.00

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#LS1-700. Crankshaft spacer to install a TH400 transmission on a LS1 type motor. Six longer flywheel bolts included. The LS1 flywheel is reused. The flywheel goes on first then the spacer. The torque converter bolt holes in your flywheel must be elongated to fit your non-LS1 torque converter bolt circle. Cost $112.00

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#18. 350 universal-fit passing gear cable. Fits 1979 to 1986 TH350 transmissions. It's longer than the stock cable. Cost $22.00

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#18XX. Passing gear stud. The passing gear cable hooks to this on the carburetor. Cost $6.00

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#18X. Universal Passing Gear Cable Bracket, Cost $25.00

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#52. 350 Plastic Dust Cover. Held on with four screws. Cost $15.00.

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#52C. Heavy Chrome Plated sheet metal dust cover with air louvers. Held on with four screws. Fits Chevy motor. Fits 700R4, early 4L60E, TH350, 200-4R and TH400. (Some slight modifications may be necessary.) Cost $43.00

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#52X. TH400 Cast Aluminum Dust Cover. For 4WD case. Held on with six bolts. Two braces go to motor. (OUT OF STOCK) Cost $89.00

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#52R. These are the 2 braces that run from the #52X dust cover above to the motor. One is 14 7/8" and the other is 15 1/4" center to center on the bolt holes. (OUT OF STOCK) Cost $39.00

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#53. Powder coated case, tail and pan. $200.00  Black_Raptor.jpg (27797 bytes)  R1.jpg (155979 bytes)   RedRaptor13.jpg (50971 bytes)  BlackQuad4.jpg (398523 bytes)

#33C. PATC Silk Screen Shirts. Cost $12.00

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#16D. Most automatic transmissions don't have a drain plug. One simple drilled hole allows the Drain Plug Kit to be installed. This drain plug kit can be used to install a transmission temperature gauge in a sheet metal transmission pan. Cost $13.00. Installed when you buy a transmission $15.00.

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" 1982-1992 F-Body to 400, 350 or 200-4R "

#50f. Transmission crossmember for the installation of a Turbo 400 short tail, 350 or 200-4R transmission into a Third Generation F-Body. Crossmember is made of sturdy mild steel construction and utilizes the OEM sub-frame mounting holes to allow for an easy direct bolt-in installation. Available with an NHRA approved driveshaft safety loop built onto the crossmember. Complete assembly is powder coated in gloss black or bright red for an attractive and durable finish. Crossmember only $140.00. Crossmember with driveshaft loop $190.00.

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Torque Arm

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Mounting Kit

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#61XXX. This kit is for installing a TH400 short tail, 350 or 200-4R transmission into a Third Generation F-Body. The kit includes the transmission crossmember required to install the transmission, along with our crossmember mounted adjustable torque arm. The TH400, 350 or 200-4R transmissions have no provisions to mount the OEM torque arm onto the transmission tailshaft. Our kit makes the swap an easy bolt right in installation! Cost $500.00. Torque Arm Rear Mounting Hardware Kit - $20.00

#62. The OEM case bushing in vehicles with a THM 400 or 4L80-E transmission tends to “walk-out” of the housing bore. This allows the bushing to wander into the extension housing, leaves the output shaft unsupported, and may ruin the governor gear. The cause of this problem is the lack of a flange or “stop” surface on the case bushing to prevent the “walk-out” from occurring if the bushing begins spinning in the bore. Cost $8.00

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#62S. It is often difficult to reduce front unit end-play on TH400 or 4L80-E units with excessive spline wear. Normal component wear allows excess forward and direct drum travel. This travel or free-play reduces sealing ring life. The TH400 and 4L80-E are limited on the thickness of pump shim material that can be added. Excessive shimming at the pump will push the forward drum off the rings and result in a burned forward clutch. We offers a .010" thick shim, part number 62S, that can be stacked under the sun gear bearing race. Cost for 10 shims, $6.00

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#62W. Fits 4L80E and TH400. Sonnax forward clutch hub thrust washer 34298-078 is .015" thicker than the OEM version and replaces the OEM .063" thick washer between the forward clutch hub and the forward drum. This allows front unit endplay to be reduced. - - - - The new .030" thicker 34301-094 thrust washer is an alternative to the OEM washer. Shimming at this location maintains the relationship with the forward clutch hub and direct drum and does not alter the endplay path through the unit. Cost is for one thrust washer.

.078" Washer, Top Cost $7.00

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.094" Washer, Bottom Cost $5.00

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#66B. TH400 Billet Steel Forward Drum and Heavy Duty Input Shaft. Cost $895.00

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  • Drum is machine from solid 4140 HTSR steel
  • Input Shaft machined from 300 Maraging
  • Shaft to Drum Spline count has been increased from 30 to 35 splines for extra contact strength
  • Overall Drum & Input Shaft weight is 1.35 lbs lighter than the OEM drum & shaft.

#66. TH400 Input Shaft and Drum. Rated at 1500 horse power. Cost $490.00

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  • Input shaft has been precision machined from 300 Maraging Steel - That's the same material used in aircraft landing gear components.
  • All input shaft bearing surfaces have been precision ground.
  • The Spline area has been increased in size by 56% to provide greater drum contact and, that equals GREATER STRENGTH.
  • This is a 100% BOLT IN PRODUCT - not a single modification is required.
  • The drum is an original unit that has been refurbished to almost better than new condition.
 

 

 

 

 

 

 


 

 

 

 

 

 

#66CSR. TH400 / 4L80E Center Support Reinforcement. These transmissions are bad about blowing out the center support lugs because there is no support on the bottom side. Use with no intermediate band a thin pressure plate. TH400 Hi-Performance applications w / brake: Intermediate clutch snap ring retainer, machined from billet aluminum, prevents distortion of intermediate pressure plate and case lug blow-out! Cost $79.00

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#66CS. TH400 Oversize Intermediate Piston and Center Support.

If your TH400 transmission is being used in high power applications e.g. Supercharged, Turbocharged, Nitrous or Mega Cubic Inch engines, you need to look at every area of the transmission to boost your performance.

The intermediate clutch apply piston has been increased in size by 9.1%. The size of the center support piston and bore is .250" larger. (stock piston is 5.617" - this piston is 5.867" diameter)

The increased diameter applies more clamping force on the second gear clutch pack, reducing the possibility of driving through the clutches as the power curve comes on strong. Cost $250.00

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#66AD. GM Turbo 400 Aluminum Forward Drum

 and Billet Input Shaft. Cost $630.00

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  • Input Shaft is Precision Machined from 300 Maraging Steel - The same material used in aircraft landing gear components.
  • Spline area increased in size by 56% to provide greater drum contact = GREATER STRENGTH!
  • The Drum is machined from Billet T6 Aluminum and can have up to 5 full thickness clutches. The use of aluminum gives this drum some serious weight reduction for those Hardcore Racing enthusiasts.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

#66BD. TH400 Billet Aluminum Direct Drum. Cost $638.00


 

 

 

 

#68S. New TH400 replacement stator support shaft with hardened spline area. Cost $56.00

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#68HS. TH400 Hardened Intermediate Shaft. Cost $52.00

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TH400 Heavy Duty Intermediate Shaft

This TH400 Intermediate shaft is a "bolt-in" product made from 300 Maraging Steel and has been designed for High Horsepower and Off-Road use. Cost $449.00

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TH400 / 4L80E Billet Clutch Hub with Bearings

#672. Hub and two bearings. Cost $149.00

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  • Made from HTSR steel to eliminate spline failures in High Horsepower applications.

  • Two Torrington® Thrust Bearings that replace the conventional thrust washers - allows end clearance to be tightened from .000" to .010" thus reducing High Drum wobble and possible Sprag wear.

  • Designed to be used in applications over 600 Horsepower.

  • HTSR is Hardened Tempered Stress Relieved

 

 

 

 

 

 

 

 

 

#67H. TH400, 4L80E Hard Forward Clutch Hub. This is a must if you have nitrous. This hub is made from an AISI 1045 steel forging. Cost $106.00

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#68. TH400 4WD short output shafts. These shafts where hard to find until now. The 5 1/2 " fits some 1978, 1979 and others. The 6 1/2" fits 1980 to 1998 and others. We have 5 1/2" and 6 1/2" measured from the hub. Cost $149.00.

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The 6 1/2 inch shaft sticks out past the case 2 3/8 inches.

The 5 1/2 inch shaft sticks out past the case 1 3/8 inches.

When ordering a 4WD TH400 transmission we need to know how far the output shaft sticks out past the case. Some TH400 4WD transmissions have 2WD output shafts that stick out 4 3/4 inches past the case.

 

 

 

 

 

 

 

 


 

 

 

 

 

 

 

 

 

#68C. This adapter allows you to remove a factory 4WD TH350 transmission and install a TH400 transmission on your 203 transfer case. You may need a 27 spline or 32 spline TH400 output shaft above and below. This adapter can also be used as a replacement adapter if your TH350 adapter is broken. Will not fit a 205 transfer case. Cost $180.00

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#68D. This is a TH400 output shaft with a TH350 27 tooth spline count to be used with the above TH350 to TH400 swap adapter. This shaft can be cut off shorter if you need a shorter shaft. This shaft is 7 1/4 inches tall, total. Cost $99.00

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#68A. Complete kit to replace a 4WD 700R4 transmission with a 4WD TH400 transmission. Comes with everything in black. Your transfer case must have 6 bolts. Cost $427.00

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#68B. Adapter only to replace a 4WD 700R4 transmission with a 4WD TH400 transmission. This adapter is 2 5/8 inches long. Your transfer case must have 6 bolts. Cost $281.00

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 HPIM1714.JPG (378693 bytes)

#CGM. Cummins 4BT / 6BT to a Chevy 4L80E / 700R4 / 4L60E / TH400 transmission, billet aluminum transmission adapter and billet steel flexplate. Fits 12 valve 2002 back, 2003 up 24 Common Rail. We have a computer to control a 4L80E / 4L60E transmission. This Cummins adapter and flexplate Combo Kit is light years ahead of the used adapters on the market that don't fit correctly. Cost $1090.00

Early 12 Valve Cummins Adapter to GM
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Late Common Rail Cummins Adapter to GM
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This adapter uses a 6 liter Ford Power Stroke starter. If your Cummins engine has a standard transmission flywheel now your flywheel bolts will be too long for the new automatic transmission flexplate. You will need new shorter flexplate bolts. Call 1-888-8771008.

CumminsToChevy.jpg (25284 bytes)  Look at the top of Twinkie truck adapter on the left. This Junk has got to have a 20 degree tilt on the transmission or engine. This is what you don't want.

 

 

 

 

 

 

 

 

 

 

 

#CGMM. 4BT / 6BT Cummins to GM truck engine mount brackets. Fits 1973 to 1987 full size GM trucks. These brackets are black powder coated. Cost $259.00
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#68-4WD. TH350 4WD short output shaft. These shafts where hard to find until now. This shaft sticks out about 1 inch past the case. Cost $68.00

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This is the shaft that came on a 4WD 350 transmission from the factory.

 

 

 

 

 

 

 

#68-208. This hardened TH350 output shaft is 12 inches long, used to install a 208 transfer case on a 350 transmission. Cost $219.00

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Main Speedometer Page, Click Here

#68X. Speedometer gears for a Chevy TH350 transmission with 26 inch tires and 4.10 gears. 7 tooth drive gear and 22 tooth driven gear. Cost $22.00. We also have 8, 9 and 10 tooth drive gears, and 17, 18, 19, 20, 21 tooth driven gears.

9  & 10 Tooth Drive Gear
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7 & 8 Tooth Drive Gear
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Driven Gear
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  #68XX. Chevy TH350 speedometer gear housing. Cost $9.00

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#68R. Chevy TH350 Speedometer Housing Retainer. Cost $7.00

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#1964. Custom made GM 1964 back, left hand gear with a .810" or .875" head. Comes in 17 to 25 tooth gear count. We need to know stem length, gear length and stub length. Fits some standard transmissions, maybe some automatics. Sorry, no right hand gears. Call 1-888-8771008 to place order. Cost $49.00

HPIM1782.JPG (18791 bytes)

 

 

 

Tail housing reseal kit for 700R4, TH350, TH350C and early 4L60E transmissions. Comes with rear seal, bushing and tail housing O-ring. Cost $6.00

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TH400 Speedometer Parts

#54XX. Speedometer driven gear, comes in 34 to 45 tooth. Cost 11.00. (Also fits 208 transfer case.)

34 to 39 Teeth

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40 to 45 Teeth

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#68-2. Metal drive gears, 14 Tooth $49.00 and 15 Tooth Cost $32.00

14 Tooth
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#68-15. TH400 plastic 15 tooth drive gear with metal clip. (OUT OF STOCK) Cost $23.00

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#68-3. Housing for 34 through 39 tooth gear. Cost $56.00. (Also fits 208 transfer case.)

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#68-4. Housing for 40 through 45 tooth gear. Cost $56.00. (Also fits 208 transfer case.)

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#68-3U. Good Used Housing for 34 through 39 tooth gear. Cost $17.00. (Also fits 208 transfer case.)

#68-4U. Good Used Housing for 40 through 45 tooth gear. Cost $17.00. (Also fits 208 transfer case.)

#68-5. O-ring for housing. Cost $1.50

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Gear seal, new TH400 aluminum housings come with this seal, used housings don't come with this seal. Cost $1.50

Speedometer Calculator, Click Here

 

 

 

 

 

 

 

 

 

 

#64. Speed Sensor and Rotor (speedometer VSS) for the TH400 transmission. Comes with the O-ring. Cost $158.00 for both. Good used speed sensor $99.00. Rotor $59.00

(OUT OF STOCK)

Both Sensor and Rotor

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Sensor Only

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Rotor Only
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IMG_0964.JPG (156085 bytes)

 

 

 

#68P. TH400 Speedometer Block Off Plug. Used on 4WD TH400 transmissions because the speedometer gears are in the transfer case. Cost $3.00

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 TH400 Speedometer Housing Retainer. Cost $7.00

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GM Ratio Adapter

#54RA. This GM / Dodge / Ford ratio adapter will slow your speedometer reading down. Made for low rear end ratios with short tires. Offset for clearance reasons. If your GM speedometer reads too fast with 15 and 45 teeth gears then you need this part. This part will slow down your speedometer reading. Use this one to convert Kilometers to MPH. Cost $62.00

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#54RA2. If your truck tires have been switched to larger tires or you just need to speed up your speedometer this one will correct your problem. This part will speed up your speedometer reading. Use this one to convert MPH to Kilometers. Cost $62.00

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Other ratios available on special order, allow 2 to 4 weeks. No refunds on special orders. The male side can be turned 180 degrees, just remove the 4 screws and turn. Cost $79.00

 

 

 

 

 

 

 

 

 

 

#54K. Lokar universal speedometer cable, cut to fit. Fits TH350, TH400, 700R4, PG, 200, 200-4R, 904 and 727. 7/8 thread bottom, 5/8 thread top. This cable is 84 inches long. Cost $79.00

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Lokar Shifters, Cables, Levers - Click Here

#40
"90 DEGREE, DIRECT or
CONTINUOUS ROTATION".
Sticks out 1 1/2 inches past the housing. 7/8 X 18 Thread and .104 internal square on all ends. In stock now. Cost $88.00
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#41
"90 DEGREE, REVERSING or OPPOSITE ROTATION". Sticks out 1 5/8 inches past the housing.
Cost $88.00
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#42
"90 DEGREE, DIRECT or
CONTINUOUS ROTATION" with built-in ratio adapter.
Sticks out 1 5/8 inches past the housing. 7/8 X 18 Thread. Cost $88.00
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Percent, Plus or Minus

Other ratios available on special order, allow 4 to 6 weeks. No refunds on special orders.

Speedometer Gears, Housings, Cables

Electronic Ratio Adapter (ERA)

Now You Have the Solution to Your Speedometer Problems.....

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ERA

#69. Any change in a vehicle's tire size or rear axle ratio will cause the speedometer reading to be inaccurate. The Electronic Ratio Adapter (ERA) is designed to correct this problem. With the ERA, you simply hook up four wires, set the DIP switches according to the calibration table included with your order, and you are ready to go.

What does the Electronic Ratio Adapter do?

The automotive industry has a great variety of part sizes, types, shapes and descriptions, but regardless of make, model or year, a few things are standard. One of those standards has been the number of revolutions a speedometer cable will make for each mile travelled.  Nowadays, electronic pulses have replaced the rotating cable, but the same principle applies. The Pulse Ratio (the number of pulses per mile travelled) remains the same, regardless of speed, since the same distance is travelled and the same number of pulses have occurred each mile no matter what the speed was during that mile.

However, this Pulse Ratio can be made to vary from the true when modifications are made which change the number of electronic pulses per mile on a particular vehicle. This is most commonly caused by changing the tire size (increasing the outside diameter of the tires will cause the tire to travel further before making a complete revolution), but other modifications could have the same result. When the Pulse Ratio is thrown off, the speedometer/odometer will be inaccurate and corrections must be made.

This relative difference between true speed and the speed indicated on the speedometer is called the Variance Ratio, and it is corrected using the Electronic Ratio Adapter. Cost $169.00

3R Series Slip Yokes

#72. 27 spline inside snap rings, fits 350, 400 long tail, 700R4, 4L60E and 200-4R. Shaft 1 1/2 X 5 inches. 1 1/8 inch caps. About 3 19/32 inches across U-joint. Cost $95.00

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#72X. 32 spline inside snap rings, fits 400 short tail and 4L80E. Shaft 1 7/8 X 5 1/2 inches. 1 1/8 inch caps. About 3 19/32 inches across U-joint. Cost $101.00

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#72XX. 32 spline inside snap rings, fits 400 short tail and 4L80E. Shaft 1 7/8 X 3 3/4 inch shaft. 1 1/8 inch caps. About 3 19/32 inches across U-joint. Cost $106.00

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Rated to 700 Horse Power

1350 Series Spicer Slip Yokes

#80. 27 spline outside snap rings, fits 350, 400 long tail, 700R4, 4L60E and 200-4R. Shaft 1 1/2 X 4 1/2 inches. 1 3/16 inch caps. About 3 19/32 inches across U-joint. Cost $75.00

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#80X. 32 spline outside snap rings, fits 400 short tail and 4L80E. Shaft 1 7/8 X 6 inches. 1 3/16 inch caps.  About 3 19/32 inches across U-joint. Cost $75.00

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Rated to 700 Horse Power

The 1350 series and the 3R series are equally as strong, but the 1350 series has a larger stronger U-joint.

Sonnax High Performance Yokes, OEM Yokes

#75. advanceadapters.com Convert your 4WD with a three speed 400 transmission and 208 transfer case to a 700R4 overdrive transmission. This Advance Adapter kit comes an one inch spacer and special output shaft. You will use your current adapter between the transmission and transfer case. Advance Adapter #50-6901. We can install this shaft when we build your 700 Raptor transmission. Cost $478.00

75X. advanceadapters.com Convert your 4WD with a three speed 350 transmission and 205 transfer case to a 700R4 overdrive transmission. This Advance Adapter kit comes with a special output shaft. Advance Adapter #50-6900. We can install this shaft when we build your 700 Raptor transmission. Cost $171.00

#75XX. advanceadapters.com Convert your 4WD with a three speed 400 transmission and a 203 or 205 transfer case to a 700R4 overdrive transmission. This Advance Adapter kit comes an one inch spacer and special output shaft. You will use your current adapter between the transmission and transfer case. Advance Adapter #50-6902. We can install this shaft when we build your 700 Raptor transmission. Cost $478.00

#76D. Derale’s Remote Automatic Transmission Filter Kits are engineered to work in conjunction with the OEM transmission filter. The OEM system prevents any foreign particles from entering the valve body or other internal components. Derale’s kit maintains the fluid, removing any varnish, sludge or contaminants. Cost $59.00

Doubles Transmission Life, Extends Time Between Fluid Changes, For All Automatic Transmissions

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#76F. Replacement Filter for the Derale remote filter. Cost $15.00

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shiftlink_kit.jpg (18439 bytes)

 

 

 

 

 

 

 

#89SLR. GM Adjustable Column Shift Linkage. Simplify connecting your column shift to your transmission with a Lokar machined billet aluminum Adjustable Column Shift Linkage Kit. Works with all GM style factory or aftermarket columns. Our rigid, clean line design allows the proper ratio adjustment between the transmission and the indicator on the column. Comes complete with Shift Lever. Cost $69.00

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Features:
• Billet aluminum offers rigidity
• 3/4-48 spline designed for 3600 rotation allowing proper ratio
• Designed for column shift
• Both 3/8-16NC and metric 10-1.50mm threaded nuts for mounting electrical accessories
• Kit includes all hardware, including column bushing and rod ends
• “U-Cut-to-Fit” Stainless Connecting Rod
• No threading necessary
• Fits GM TH-350, TH-400, 700-R4, TH-200, 200-4R, 4L60, 4L60E and 4L80E transmissions
• Aluminum Adjustable Trans Shift Arms sold separately

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#78. Shift lever, fits TH400, TH350, 700R4, 2004R transmissions. Works with B&M shifters. Cost $13.00

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BMM-20462

 

 

 

 

 

 

#89SL. Lokar Billet Aluminum Adjustable Transmission Shift Arm fits TH-350, TH-400, 700R4, TH200, 200-4R, 4L60, 4L60E and 4L80E transmissions. Can be adjusted to any angle and radius. Cost $59.00

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Features:
• Can be adjusted to any angle and radius

#78X. Bracket and lever kit for TH350, TH400, 200-4R and 700R4 transmissions. Cost $23.00

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38511-01K is a 4L80-E, 4L80E, 400 Short Manual Shaft and Fastener Kit  

 

 

 

 

#92. Sonnax Manual Shaft Kit is a direct replacement part for 1991-1994 4L80-E and all TH400 transmissions. This kit is a more economical solution than the OEM shaft and lever kit, without the added cost for such additional components as the OEM lever and pin, shaft seal and internal hex nut, which are rarely used during the rebuild. The shaft and fastener have been zinc yellow plated for increased corrosion resistance and to help protect from road salt and other environmental contaminates. The flange face of the nuts has been serrated for better holding capability. Does not fit units with external neutral safety switch. Cost $24.00

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#43S. TH400 Kick-Down solenoid (PASSING GEAR). Your TH400 transmission will never work correctly unless this is hooked up and working. Cost $13.00

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#43CC. One Prong TH400 Internal Passing Gear Case Connector. Cost $9.00

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#79. The 400 transmissions have an electric passing gear switch (kick down switch). This switch is located just above the gas pedal. The transmission will never work correctly without this switch. This switch will fit your car or truck if your make and model was available with a 400 transmission. Cost $39.00

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#79X. When swapping a 400 transmission into any vehicle, this kit makes installation of the transmission kickdown feature a snap. Mount to either a 700R4, 200-4R or 350 throttle cable bracket. Cost $59.00

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Gear Venders 22% Overdrive mounted on a GM 400 transmission. These overdrive units can be combined with our performance TH400 transmissions and converters to produce an overdrive transmission rated at over 1000 horse power. This overdrive unit can be added to most cars and trucks with 400 transmissions for $CALL.

Gear Venders Page, Click Here

  

If you have a 400 transmission now just bolt this overdrive on the back for 20 to 30% increase in gas mileage.

 

See the Gear Venders Video, Click Here

TH400 / TH350 Performance Alto Red Eagle Master Rebuild Kits

#5-7. Alto Red Eagle Master Rebuild Kit for TH400 transmissions. Add filter, band and bushings if needed. Cost $199.00

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Includes the following:
  • Gasket and Seal Kit

  • Metal Clad Seals

  • Ring Kit

  • All Red Eagle Performance Clutches

  • All High Performance Kolene Steels

  • High Performance Direct RedEagle PowerPack


Includes the following:

  • Gasket and Seal Kit
  • Metal Clad Seals
  • Ring Kit
  • All Red Eagle Performance Clutches
  • All High Performance Kolene Steels

#5-8. Alto Red Eagle Master Rebuild Kit for TH350 / 350C transmissions. Add filter, band and bushings if needed. Cost $204.00

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#101. Lokar transmission mount Shifter. Fits 350 / 400 / 700R4 / 200 / 200-4R / PG / 4L80E / 4L60E / C4 / C6 / FMX / AOD. Cost 6 to 12 inch $Call, 16 inch $Call, 23 inch $Call.

Same for Chrysler 727 and 904. Cost 6 to 12 inch $Call, 16 inch $Call, 23 inch $Call.

#101H. Hot Rod Boot. Cost $Call

 

#101C. Classic Boot. Cost $Call

 

#102. Rebuilt pumps for the TH400 and non-lock-up 350 transmissions. New seal, bushing and gears. Cost $98.00

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TH400 Billet Aluminum Pump Body Half

#103. This TH400 Billet Aluminum Pump Body delivers a weight saving of 42% or 2.86 pounds less than a stock cast iron pump body. Bolts together with the OEM TH400 Stator Support. Pump gears not included. Cost $290.00

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#TPG. Teflon Coated Pump Gears, C6, AOD, 727, 4L80E, E4OD, 4R100, Dodge 518-618, 46RE- 48RE, AODE, 4R70W, TH350, TH400. When we tested these pump gears they had almost no pump noise. Reduces pump wear anywhere the gear touches the pump.

AOD / C6 All $29
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E4OD / 4R100, 95 On $32
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4L80E All $46
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727, 14 Inner Lobes .247", 62 Up $29
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518 / 618, 11 Inner Lobes 1990-1993 $49.00
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46RE / 47RE / 48RE, 10 Inner Lobes 94-Up $39
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AODE 1992-1993, .569", $49
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4R70W 1994 Up, .608", $39
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Largest TH350 / All TH400, .727", $25
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Install a Turbo 400 on a LS1 Motor

#6X - 400 - S. " Master Blaster " Fits 400 / 350 transmissions. This is a 10 1/2 inch non-lock-up balanced converter with your choice of stall speeds from 2600 to 6000 RPM, bearing construction, furnace brazed fins and a billet front cover. Rated at 1200 horse power with the super sprag installed. Lower 60 foot times and improved quarter mile times, an average of 1/2 second reduction! Cost $949.00

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Stall Speed

 

#LS1-700. Crankshaft spacer to install an early type TH400 / TH350 transmission on a LS1 type motor. Six longer flywheel bolts included. The LS1 flywheel is reused. The flywheel goes on first then the spacer. The torque converter bolt holes in your flywheel must be elongated to fit your non-LS1 torque converter bolt circle. Cost $112.00

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#61. Crossmember fits 1998 - 2002 F-Body Camaros and Firebirds. Replace your 4L60E transmission in a Camaro or Firebird with a 400 transmission. Fits LS1 type motor, moves the crossmember to the correct position for the 400 transmission mount (4 inch tail housing). Cost $97.00

#61X. Spacer to raise the 400 transmission to the correct height. Cost $37.00   

 

 

 

 

 

 

     

#62. Torque Arm for the 4L60E to 400 Raptor conversion. Fits 1993 to 2002 F-Body. Attaches to the rear axle and controls rear end torque during acceleration, transferring this energy into the tires, increasing straight line traction. No fabrication, welding or drilling required - 100% bolt-in installation! Powder coated. Left click to enlarge. Cost $520.00

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#63. Steel Nitrous drive shaft for the 4L60E to 400 Raptor conversion. Fits 1998 to 2002 F-Body. Cost $425.00

 

 

 

 

#64. Speed Sensor and Rotor (speedometer VSS) for the 4L60E to 400 Raptor conversion. Cost $158.00 for both. Used speed sensor $99.00. Rotor $59.00.

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#65. Cast aluminum bottom converter cover for the 4L60E to 400 Raptor conversion. Must be used with a 4WD TH400 case. Cost $91.00

 

 

 

 

 

#66. Lokar firewall mount dip stick for 4L60E to 400 Raptor conversion. $76.00

 

 

 

 

#40. 400, 2WD universal transmission mount. Effectively controls transmission torque better than stock units, especially in high-performance applications. Soft enough to absorb vibrations for street use yet rugged enough for racing. Commonly used in stock car and drag racing. Helps control torque on heavy horsepower cars. Maintains proper drive shaft angle. Made of HYPER-FLEX performance polyurethane. Cost $38.00

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#67. The Total Package to convert your 1998 to 2002 F-Body from the 4L60E transmission to the 400 Raptor transmission. You get the 400 Raptor transmission, the Master Blaster torque converter, cross member with spacer, adjustable Torque Arm with drive shaft loop, steel Nitrous drive shaft, speed sensor, converter cover, Lokar dip stick, crankshaft spacer and transmission mount. This transmission and torque converter are rated at 1200 horse power. Cost $4385.00. Installed Turn-Key job $4985.00. This is a 2WD transmission in a 4WD case for added strength. You can adjust the package up or down to fit your needs.

Same package as above with the level 2 TH400 transmission and Master Blaster Junior torque converter. This transmission and torque converter are rated at 800 horse power. Cost $3467.00. Installed Turn-Key job $4067.00.

       

The Finished Product, left click to enlarge. This 1998 Firebird belongs to David Mitchell of Magnolia Arkansas. We installed a 400 Raptor transmission behind his LS1 motor on 3-7-03.

Order Now Toll Free
Transmission Orders 1-888-8771008
Transmission Parts Orders 1-888-2012066
400 Transmissions Level 1 - Stock Level 2 - 400 Terminator Level 3 - 400 Raptor
Torque Converter Stock #7 No - You Pick
Stall Speeds 1800 1800, 2000, 2600 No
Free Freight No Up to $50.00 Up to $50.00
Speedometer Gears Extra Extra Extra
Fairbanks TransAction Kit No Yes Yes
Alto Black Front Band No Yes Yes, Wide
34 Element Sprag and Drum No Yes Yes
Core Charge No No No
Tail Housing 4 or 9 Inch 4 or 9 Inch 4 or 9 Inch
4 Clutch Intermediate Brown Power Pack No Yes No
Alto Kolene Steels and RedEagle PowerPacks in all 3 Clutch Sets No No Yes
Heavy-Duty forward drum and hard Input Shaft with oversize splines No No Yes
Hard Forward Clutch Hub No No Yes
LS1 Bell Housing No Extra $150.00 Extra $150.00
2WD Price shown, add $100.00 on 4WD case and $149.00 on some 4WD output shafts. Chevy $1145.00 $1549.00 $2049.00
Transmission Horse Power Rating 400 (with #7 converter) 800 (with #6X - 400 converter) 1200+
Upgrades Cast Aluminum Pan, Powder Coating, Alto Red Eagle Power Packs, 4WD Case, Gear Venders 22% Overdrive
Comments When ordering a 4WD TH400 transmission we need to know how far the output shaft sticks out past the case. If you  have a 454 motor the #7 torque converter that comes with the level 2 TH400 will require a dual bolt pattern flywheel. There will be an added $100.00 fee on foreign transmission sales for testing in our test truck.

 

Super-Lite John Kilgore TH400 Racing Transmission

350 Transmissions Level 1 - Stock Level 2 - 350 Raptor Level 3 - 350 Mega Raptor
Torque Converter Stock #7 No - You Pick
Stall Speeds 1800 1800, 2000, 2600 No
Free Freight No Up to $50.00 Up to $50.00
Speedometer Gears Extra Extra Extra
Fairbanks TransAction Kit No Level 2 or 3 Level 3 or 4
Hard Outer Race No Yes Yes
Alto Kevlar Front Band No Yes Yes
Core Charge No No No
Tail Housing 6 or 9 Inch 6 or 9 Inch 6 or 9 Inch
Red Eagle Clutches and Kolene Steels No No Yes
Oversize Lo/Reverse Roller Clutch No Yes Yes
36 element Intermediate Sprag No No Yes
2WD Non-Lock-Up Price $909.00 $1295.00 $1695.00
Upgrades Cast Aluminum Pan, Powder Coating, 36 element Intermediate Sprag
Comments Transmission ratings for non-supercharged systems using pump gasoline. Superchargers, Nitrous, 4WD, Oversize Tires and Weight will change these ratings. There will be an added $100.00 fee on foreign transmission sales for testing in our test truck.

Performance Automotive and Transmission Center

1-888-2012066 Parts, 1-888-8771008 Transmissions

Special Price on These Two Kits

#K350-WP. Fits 1969-1979 TH350 transmissions, with plate. Cost $19.00 

This valve body kit deals with these problems:

  • Erratic passing gear

  • Premature clutch failure

  • Premature band failure

  • Erratic shift points

  • Weak shifts

  • Includes new separator plate to replace worn out O.E. plate

  1. This Shift Correction Package offers regular, heavy duty and towing applications all in one package. 

  2. Lube modification for heavy duty units is shown in the kit to prevent loss of converter lube under heavy throttle.

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#K400-WP. Fits 1965 up TH400 transmissions, with plate. Cost $31.00 

This valve body kit deals with these problems:

  • Soft late shifts

  • Soft 2-3 shifts

  • Harsh reverse engagement

  • Clutch chatter

  • Bind up in manual low when hot 

  • Heavy duty snap ring for intermediate clutch

  • Works with 6 and 7 check ball cases

  • Includes new separator plate to replace worn out O.E. plate 

  1. This Shift Correction Package offers the option of regular and heavy duty applications all in the same kit. 

  2. This valve body kit supplies metal rings for the 2nd accumulator.  This one is for the model years that used teflon rings.  Teflon rings in this application did not perform well. 

  3. The 400 kit comes supplied with a thicker heavy duty snap ring for the intermediate clutch.  The stock ring blows past the lugs in the case which in turn leaves the case with broken lugs.  With the specially engineered Superior snap ring, cases with 2 to 3 broken lugs can be used with no fear of failure.

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Click on Picture for Shifter Page

Yellow numbers come as standard on the 350 Raptor / 400 Terminator transmissions.

Red numbers can be added as an upgrade on the 350 Raptor / 400 Terminator transmissions.

. . . . . . . . Performance Automotive and Transmission Center . . . . . . . . Performance Automotive and Transmission Center . . . . . . . .

Order Now Toll Free
Speedometer and all Speedometer related parts 1-888-877-1008
Transmissions Orders and Transmission Parts 1-888-201-2066

Home

 

We are an international supplier of transmission parts and accessories. Our products are available for purchase all over the globe. We offer for sale brand names like Superior/Fairbanks, PML, Sonnax, ATSG transmission repair manuals, Lubegard additives, Dr Tranny Products, Precision International, Derale Transmission Coolers, Teckpak® Fitzall, Transgo Shift Kit® and Transgo Performance Reprogramming kits, Transgo Valve Body Kits, Alto Red Eagle clutches, Parker Hannifin Corp, JBH Distributing transmission tools, and others. We strive to provide the transmission parts, tools, and accessories such as differential covers, transmission pans, and valve covers from PML. We also carry a large selection of parts fromSuperior Transmission Parts like their Electronic Solutions, Fairbanks Posi-Shifts, Fairbanks TransAction Kits, Shift Correction Packages, Problem Solvers, Super Seal Kits, Servo Seals, Gaskets and Orings. 

Also available for purchas
e are transmission repair manuals, rebuild kits, shift kits, pressure risers,torque converter parts, power train & driveline components, and high performance parts.

Some other types of transmission related things we carry for sale to the United States and Internationally are Automatic transmission parts, performance torque converters, transmission rebuild kits, Lubegard transmission fluid supplements and additives, transmission solenoids, shift solenoids, automatic transmission tools, transmission shop tools, shift kits, Transgo performance shift kits, HD2 and tugger shift kits, transmission coolers, ATSG transmission repair manuals, automatic transmission filters, automatic transmission bushings, transmission thrust washers, Torrington bearing kits, Alto clutches, automatic transmission gaskets, transmission rebuilding kits, transmission bands, bonded rubber pistons, performance servo pistons, performance rebuild kits, Powerglide transmission parts, transmission swap kits, transmission shift solenoids and pressure switches for automatic transmissions.

We offer transmission parts for Allison, Dana, 68RFE, 545RFE, 45RFE, 727, 516, 618, 4R55E, 4R44E, A4LD,5R55E, AOD, 700R4, 4R70, C4, C6, 200-4R, 4L60E, 4L65E, 4L70E, 4L80E transmissions.  We carry everything for your Dodge, Chrysler, Ford, GM, GMC, Chevy and 
Import transmission repair, installation and upgrade.  Our performance parts are considered some of the best in the industry. Everything for your automatic transmission from Transmission gaskets, Transmission Solenoids, Performance Shift kits, Metal clad seals, Transmission rebuild kits, Transmission bands, Transmission filters, Automatic transmission bushings, Torrington bearing kits, Automatic transmission rebuilding tools, Transmission sprags at incredible prices! Let us help you find the parts you need. If yGM 700R4/4L60 
GM 200-4R GM 350/TH350/C GM 400/TH400 GM 4L60E
 GM 4L65E GM 4L70E GM 4L80E GM 6L80E Powerglide Allison 1000 Allison AT/MT/HT  Dodge 500 Dodge 518 Dodge 618 Dodge 727 Dodge 904 Dodge 42RE  Dodge 42RH Dodge 44RE Dodge 46RE Dodge 46RH Dodge 47RE Dodge 47RH Dodge 48RE Dodge 45RFE Dodge 545RFE Dodge 68RFE Ford 4R70E Ford 4R70W  Ford 4R75E  Ford 4R75W  Ford 4R100  Ford A4LD  Ford AOD  Ford AODE  Ford C4  Ford C5  Ford C6  Ford E4OD  Ford 4R55E/5R44E/5R55E mFord 5R55S/5R55W/5R55N  Ford 5R110W  ou would like price quotes on a part, please give us a call We are an international supplier of transmission parts and accessories. Our products are available for purchase all over the globe. We offer for sale brand names like Superior/Fairbanks, PML, Sonnax, ATSG transmission repair manuals, Lubegard additives, Dr Tranny Products, Precision International, Derale Transmission Coolers, Teckpak® Fitzall, Transgo Shift Kit® and Transgo Performance Reprogramming kits, Transgo Valve Body Kits, Alto Red Eagle clutches, Parker Hannifin Corp, JBH Distributing transmission tools, and others. We strive to provide the transmission parts, tools, and accessories such as differential covers, transmission pans, and valve covers from PML. We also carry a large selection of parts fromSuperior Transmission Parts like their Electronic Solutions, Fairbanks Posi-Shifts, Fairbanks TransAction Kits, Shift Correction Packages, Problem Solvers, Super Seal Kits, Servo Seals, Gaskets and Orings. 

Also available for purchas
e are transmission repair manuals, rebuild kits, shift kits, pressure risers,torque converter parts, power train & driveline components, and high performance parts.

Some other types of transmission related things we carry for sale to the United States and Internationally are Automatic transmission parts, performance torque converters, transmission rebuild kits, Lubegard transmission fluid supplements and additives, transmission solenoids, shift solenoids, automatic transmission tools, transmission shop tools, shift kits, Transgo performance shift kits, HD2 and tugger shift kits, transmission coolers, ATSG transmission repair manuals, automatic transmission filters, automatic transmission bushings, transmission thrust washers, Torrington bearing kits, Alto clutches, automatic transmission gaskets, transmission rebuilding kits, transmission bands, bonded rubber pistons, performance servo pistons, performance rebuild kits, Powerglide transmission parts, transmission swap kits, transmission shift solenoids and pressure switches for automatic transmissions.

We offer transmission parts for Allison, Dana, 68RFE, 545RFE, 45RFE, 727, 516, 618, 4R55E, 4R44E, A4LD,5R55E, AOD, 700R4, 4R70, C4, C6, 200-4R, 4L60E, 4L65E, 4L70E, 4L80E transmissions.  We carry everything for your Dodge, Chrysler, Ford, GM, GMC, Chevy and 
Import transmission repair, installation and upgrade.  Our performance parts are considered some of the best in the industry. Everything for your automatic transmission from Transmission gaskets, Transmission Solenoids, Performance Shift kits, Metal clad seals, Transmission rebuild kits, Transmission bands, Transmission filters, Automatic transmission bushings, Torrington bearing kits, Automatic transmission rebuilding tools, Transmission sprags at incredible prices! Let us help you find the parts you need. If yGM 700R4/4L60 
GM 200-4R GM 350/TH350/C GM 400/TH400 GM 4L60E
 GM 4L65E GM 4L70E GM 4L80E GM 6L80E Powerglide Allison 1000 Allison AT/MT/HT  Dodge 500 Dodge 518 Dodge 618 Dodge 727 Dodge 904 Dodge 42RE  Dodge 42RH Dodge 44RE Dodge 46RE Dodge 46RH Dodge 47RE Dodge 47RH Dodge 48RE Dodge 45RFE Dodge 545RFE Dodge 68RFE Ford 4R70E Ford 4R70W  Ford 4R75E  Ford 4R75W  Ford 4R100  Ford A4LD  Ford AOD  Ford AODE  Ford C4  Ford C5  Ford C6  Ford E4OD  Ford 4R55E/5R44E/5R55E mFord 5R55S/5R55W/5R55N  Ford 5R110W  ou would like price quotes on a part, please give us a call