Transmissions & Drivetrain

Hooker Blackheart 1970-81 F-Body LS Swap Transmission Crossmember - 12614HKR   1970-1981 2nd Gen F-body LS Swap Transmission Crossmember - 4L60 (multi-piece case only) /4L65 / 4L70 / 4L75 Automatic Transmissions LS swap 4L60...

Hooker 1968-72 GM A-Body Convertible/El Camino LS Swap Transmission Crossmember - 71222021HKR 1968-1972 GM A-Body Convertible/El Camino LS Swap Transmission Crossmember Hooker BlackHeart has quickly become the leader in LS engine swaps and we are...

Hooker 1964-67 GM A-Body LS Swap Transmission Crossmember - 71222008HKR 1964-1967 GM A-Body LS Swap Transmission Crossmember Hooker BlackHeart has quickly become the leader in LS engine swaps and we are excited to announce new products for the...

Hooker 1984-92 GM F-Body LS Swap Transmission Crossmember - 71222005HKR  1984-1992 GM F-Body LS Swap T56/T56 Magnum/4L60-4L70*/4L80-4L85*/TH400*/2004R* Transmission Crossmember This crossmember is designed as part of a fully-engineered LS swap...

Hooker 1968-72 GM A-Body LS Swap Transmission Crossmember T56 - 71222007HKR 1968-1972 GM A-Body LS Swap Transmission Crossmember At the heart of any performance vehicle is the exhaust system. Hooker with its classic heart logo has been at the core of...

Circle D Pro Series 3000-3200 Stall Speed LS 4L80 265mm Torque Converter Pro Series Billet Torque Converter Converter Diameter - 265mm - 10 1/2" Available in stall speeds from 2500 - 3400 rpm Furnace Brazed  Hand TIG...

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...

Boss Hog GM 4L80E Torque Converter 298mm - Night Stalker Series Stall Range: 200-2,80012 inch Core.Bolt Pattern: 11.675 inches35 Spline.1.703 inch Crank Pilot.Bolt Size: 3/8 X 16 TPI (GRADE 8 ONLY)NO Anti-Balloon Plate. Converter Features: Made...

Circle D Pro Series 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 Welded  Torrington...

Circle D Pro Series LS 4L80E 258mm Torque Converter   Pro Series Billet Torque Converter Converter Diameter - 258mm - 10 1/4" Available in stall speeds from 2800 - 3700 rpm Furnace Brazed  Hand TIG Welded Turbine...

Circle D Pro Series 3200-3400 Stall Speed LS 4L80 265mm Torque Converter  Pro Series Billet Torque Converter Converter Diameter - 265mm - 10 1/2" Available in stall speeds from 2500 - 3400 rpm Furnace Brazed  Hand TIG...

Circle D Pro Series 2800-3000 Stall Speed LS 4L80 265mm Torque Converter    Pro Series Billet Torque Converter Converter Diameter - 265mm - 10 1/2" Available in stall speeds from 2500 - 3400 rpm Furnace Brazed  Hand TIG...