Transmissions & Drivetrain

Holley GM LS Engine 6-Bolt to Tremec T-56/Magnum Transmission Installation Kit 319-510 Everything you need to connect a 6-Bolt LS Engine to a Tremec T-56 or Magnum Transmission These Holley Transmission Installation Kits come complete with...

Hooker 1963-72 GM C10 LS/LT Swap Transmission Crossmember - 71222024HKR-1 1963-1972 GM C10 trucks LS/LT Swap, 4L80 or TH400 Transmission Crossmember This BlackHeart LS/LT engine swap transmission crossmember is for 1963-1972 GM C10 trucks. It is...

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 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...

Hooker Blackheart 1978-88 LS/LT Swap Crossmember Add-On Bracket G-Body BHS5183 1978-1988 GM A/G-Body LS or LT Swap Crossmember Add-on Bracket - TKX 5-Speed Transmissions - Use with 12644HKR-1 1978-1988 GM A/G-Body LS/LT-Swap Crossmember Add-on Bracket...

Hooker Blackheart 1978-88 LS/LT Swap Crossmember Add-On Bracket G-Body BHS5182 6L80/90, 8L45/80/90, 10L80/90 Transmissions - Use with 12644HKR-1 1978-1988 GM A/G-Body LT-Swap Crossmember Add-on Bracket for 6, 8, and 10-Speed GM Transmissions. Use...

Hooker Blackheart 1978-88 LS/LT Swap Crossmember Add-On Bracket G-Body BHS5181 1978-1988 GM A/G-Body LS-Swap Crossmember Add-on Bracket for 4L60 Transmission This new 1978-1988 GM A/G-Body LS/LT-Swap Crossmember Add-on Bracket for 10-Speed Transmission...