Hooker Blackheart Transmission Crossmember Adapter - GM LS-Series - 4L60 - GM A-Body 1969-72 Gauges & Data Acquisition Holley EFI 3/16 MIld Steel

3/16 MIld Steel

Compact (7

Centerforce billet steel flywheels are SFI-certified

Improved anti-squat geometry

Hooker Blackheart Transmission Crossmember Adapter - GM LS-Series - 4L60 - GM A-Body 1969-72 Gauges & Data Acquisition Holley EFI 3/16 MIld SteelDesigned as part of a fully engineered LS swap mounting system Facilitates installation of a GM 4L60 4L70 transmission into any LS swapped 1968 72 A bodyutilizing the Hooker 71222007HKR transmission crossmember Designed for compatibility with an aftermarket Prothane 7 1604 polyurethane transmission mount or a stock replacement rubber mount of equivalent installed heightn Spacer only bolts not included Product Description: Transmission Crossmember