Transmissions & Drivetrain

TCI Heavy Duty Billet LS Flexplate 399853 Heavy-duty billet flexplates from TCI are like no other option on the market. This SFI 29.2 certified, one-piece LS version is designed for GM Gen III and Gen IV engines. It is made from a CNC-machined 4140...

TCI One-Piece Lightweight Machined GM LT1/LT4 Flexplate 399860LW Designed for high-RPM GM LT1/LT4 engines, this SFI 29.2 certified 1-piece lightweight flexplate is made from 4140 forged steel and features a hobbed-on ring gear and robotic tig-welded...

TCI 4L80E/4L85E Transmission Filler Tube With Dipstick 743805  This filler tube fits 4L80E/4L85E transmissions and features a locking-style stick. Finished in gold dichromate.

TCI Super StreetFighter 1997-06 4L80E Transmission 271150  The TCI StreetFighter transmission is tough enough to withstand the rigors of even the toughest street machines. Extreme performance clutches and nitrided steel plates for enhanced...

TCI Super Street Fighter 4L60E/4L65E Lock-Up Torque Converter 242932 Fits 1998-02 4L60E F-Body LS1 Applications; 1999-06 4L60E/4L65E Trucks w/ 4.8, 5.3, 6.0 Engines. Will not fit 1997-05 Corvette.  Designed with the extreme high performance...

TCI StreetFighter Transmission 2000-2006 LS Truck 371016 Automatic Transmission, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, 4L60E, RWD, Each  

Hooker 1967-72 GM C10 LS Swap T56 Transmission Crossmember 71222024HKR   Hooker continues to set the standard of engine swaps with our BlackHeart line of components. We are proud to offer this LS/LT engine swap transmission crossmember for...

Hooker A/G-Body LS Swap Transmission Crossmember Bracket 12656HKR 1978-1988 GM A/G-Body LS-Swap Crossmember Add-on Bracket for 4L80 Transmission    

TCI 4L80E 10" Bolt-Together Triple-Disc Torque Converter 242950 TCI Breakaway Torque Converters are designed for use in moderately modified street machines, weekend racers, and as daily driving use. Breakaway Torque Converters provide between 2400 to...

TCI LSA 8-Bolt Flexplate 399756 When retrofitting the 2012 Chevy Camaro ZL1 for racing with an automatic transmission, the TCI GM LSA Flexplate is a must. Engineered to prevent runout, ring gear bounce and other damaging problems, these flexplates offer...

Hooker A/G-Body LS Swap Transmission Crossmember Bracket 12655HKR 1978-1988 GM A/G-Body LS-Swap Crossmember Add-on Bracket for 4L60 Transmission  

Hooker A/G-Body LS Swap Transmission Crossmember Adapter 12647HKR For installing 12644HKR transmission crossmember into 1978-88 G-Body applications that were NOT equipped with a 200-4R transmission from the factory