Transmissions & Drivetrain

Hooker 1963-72 GM C10 LS/LT Swap Transmission Crossmember - 71222024HKR-2 1963-1972 GM C10 trucks LS/LT Swap, 4L60E, TH350, 6L80 or 700R4 Transmission Crossmember This BlackHeart LS/LT engine swap transmission crossmember is for 1963-1972 GM C10 trucks...

Hooker LS/LT Swap Transmission Crossmember - 12625HKR 1967-1969 GM F-Body/1968-1974 X-Body LS/LT Swap Transmission Crossmember - 4L60(multi-piece case only)/4L65/4L70/4L75 GM Automatic Transmissions LS/LT swap 4L60/4L65/4L70/4L75 automatic...

Hooker LS/LT Swap Transmission Crossmember - BHS549 1973-1987 GM C-10/15 2WD, LS/LT swap 4L80 Transmission Crossmember - Also Fits 1979-1987 C20 2WD & 1973-1982 Blazer/Jimmy 2WD These new crossmembers have been redesigned and are less...

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 HP Series LS 4L80 300mm Torque Converter 3000-3200 Stall Speed Great performance torque converter for a daily driven car or truck. This torque converter will have excellent street manners and only flash high when you want it.  *ONLY...

Circle D Pro Series 2800-3000 Stall Speed LS 8L90 265mm Torque Converter      Pro Series Billet Torque Converter Converter Diameter - 265mm - 10 1/2" Available in stall speeds from 2500 - 3400 rpm Converter Diameter - 265mm...

Circle D Pro Series 2600-2800 Stall Speed LS 8L90 265mm Torque Converter      Pro Series Billet Torque Converter Converter Diameter - 265mm - 10 1/2" Available in stall speeds from 2500 - 3400 rpm Converter Diameter - 265mm...

Circle D Pro Series 3000-3200 Stall Speed LS 6L80 265mm Torque Converter  Pro Series Torque ConverterConverter Diameter - 265mm - 10 1/2"   Available in stall speeds from 2500 - 3400 rpm Furnace Brazed  Hand TIG...

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...

Circle D HP Series 2800-3000 Stall Speed LS 4L60 300mm Torque Converter  Great option for Daily Driver vehicle looking for a little more stall. Will drive 99% stock under light throttle. Converter diameter: 300mm - 12" Stall speeds 1800-3200Hand...