Transmissions & Drivetrain

Circle D Pro Series 3200-3400 Stall Speed LS 6L80E 245mm Torque Converter  Pro Series Billet Torque Converter Converter Diameter - 245mm - 9 3/4" Available in stall speeds from 3200-4600 rpm Furnace Brazed  Hand TIG...

Circle D Pro Series 4000-4200 Stall Speed LS 4L80E 245mm Torque Converter  Pro Series Billet Torque Converter Converter Diameter - 245mm - 9 3/4" Available in stall speeds from 3200-4600 rpm Furnace Brazed  Hand TIG...

Holley EFI CAN to USB Dongle - 8' Communication Cable 558-443 Compatible w/ Holley EFI, Sniper EFI, and Terminator X Software The CAN to USB communication cable provides the user with real tuning time access to the ECU. This cable can be used with...

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...

HOOKER TRANSMISSION CROSSMEMBER 1967-69 GM F-body/1968-74 X-body - 4L80/4L85 GM Automatic Transmissions Features: Facilitates installation of a 4L80/4L85 GM automatic transmission behind an LS engine in any year 1st-gen F-body or 3rd-gen X-body ...

McLeod Racing 1400 Series Hydraulic Throwout Bearings 1997-04 C5 Corvette 14-304QD 1400 Series Hydraulic Bearing: 1997-04 C5 Corvette; GM QD Fitting:17" Line:Each McLeod 1400 Series Hydraulic Throwout Bearings Behind the scenes, but still...

Speed Engineering LS 2000-06 Silverado/Sierra 4L80E Conversion Crossmember 4WD Red 33-1025-RD Suspension Engineering suspension and chassis components are designed and tested with the purpose of creating a great fitting, strong replacement product at an...

Speed Engineering LS Swap 1988-98 C1500 Silverado/Sierra Crossmember Red 33-1072-RD Suspension Engineering suspension and chassis components are designed and tested with the purpose of creating a great fitting, strong replacement product at an...

Billet, Bolt-Together Converter; Rebuild Or Change Stall RPM at Home The innovative TCI® 6L80/6L90 Bolt-Together Torque Converter features a triple-disc lock-up configuration and a bolt-together design that allows for easy disassembly. Removing...

TCI Breakaway Torque Converter w/ Anti-Ballooning Plate & Dual Bolt Pattern for GM TH350/TH400  TCI Breakaway Series is a great torque converter for moderately modified street machines and weekend racers also used as daily drivers. It...

TCI Diablo Shifter Without Cover 620004 - Includes Buttons The TCI Diablo Shifter is one of the most versatile shifters on the market today. This new street/race shifter includes all components needed for installation in nearly every GM application...

Boss Hog GM 4L80E Torque Converter - 'Wild Boar' OutLaw Series Stall Range: 2,400-4,2009.6 inch Core.Bolt Pattern: 11.675 inches35 Spline.1.703 inch Crank Pilot.Bolt Size: 3/8 X 16 TPI (GRADE 8 ONLY)Anti-Balloon Plate. Converter Features: Made...