Hooker Blackheart Transmission Crossmember Adapter - GM LS-Series - 4L60 - GM A-Body 1969-72 RG30003M metric chassis

metric chassis

offset +44 and the hub bore is 78

Allstar Mandrel Kits

With mono-ball joints

finished look

Hooker Blackheart Transmission Crossmember Adapter - GM LS-Series - 4L60 - GM A-Body 1969-72 RG30003M metric chassisDesigned 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