Transmissions & Drivetrain

Hooker Blackheart 1982-04 GM S-10/Sonoma 2WD LS Swap Transmission Crossmember 71222019HKR Hooker continues to set the standard of performance with the Blackheart line of engine swap system components. We are proud to offer these three engine swap...

Speed Engineering LS 2000-06 Silverado/Sierra 4L80E 2WD Transmission Conversion Crossmember Red - 33-1022-R Suspension Engineering suspension and chassis components are designed and tested with the purpose of creating a great fitting, strong replacement...

Speed Engineering LS 2000-06 Silverado/Sierra 4L80E 2WD Satin Black Transmission Conversion Crossmember - 33-1022-B Suspension Engineering suspension and chassis components are designed and tested with the purpose of creating a great fitting, strong...

Circle D Specialties LS/LT Billet Flexplate 8 Bolt - FLEX-BS-GM-LST-8 The perfect addition to your high-end LS/LT build. Features are as follows: SFI 29.2 Certification - Highest Rating Possible 1-Piece Billet Steel Design 6 Bolt or 8 Bolt...

Circle D Specialties LS/Gen V LT Billet Flexplate 6 Bolt - FLEX-BS-GM-LST-6 The perfect addition to your high-end LS build. Features are as follows: SFI 29.2 Certification - Highest Rating Possible 1-Piece Billet Steel Design 6 Bolt or 8 Bolt...

Circle D Pro Series LS 8L90 265mm Torque Converter     Pro Series Billet Torque Converter Converter Diameter - 265mm - 10 1/2"Converter Diameter - 265mm - 10 1/2"   Available in stall speeds from 2500 - 3400 rpm Furnace...

Circle D Pro Series LS 8L90 258mm Torque Converter  Awesome choice for the late model 8L90 equipped GM vehicles looking to maximize boosted performance. C7 Corvette Owners - Please select application under dropdown Billet Front...

TCI GM LS 6L80E Flexplate 399757 Durability at high RPM can be compromised by an inferior flexplate. In order to prevent this common failure in performance applications utilizing GM 6L80 transmissions, such as 2010-Current Chevrolet Camaros and Pontiac...

Circle D Pro Series LS 4L60 258mm Torque Converter   Pro Series Billet Torque ConverterConverter Diameter - 258mm - 10 1/4"Available in stall speeds from 2800 - 3700 rpm Furnace Brazed  Hand TIG Welded Turbine Hub Torrington...

Hooker Blackheart GM Polyurethane Transmission Mount 71223030HKR - Red Polyurethane Transmission Mount for various 1958-2004 GM Cars, 1966-1990 GM Trucks and 1980-1995 Jeep CJ/YJ/Wagoneer Hooker continues to set the standard of performance with the...

Hooker Blackheart GM Polyurethane Transmission Mount 71223029HKR - Black Polyurethane Transmission Mount for various 1958-2004 GM Cars, 1966-1990 GM Trucks and 1980-1995 Jeep CJ/YJ/Wagoneer Hooker continues to set the standard of performance with the...

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...