(1973-87) LS Swap Transmission Crossmember Adapter Bracket

1973-87 GM C-10/20 2WD LS swap adapter bracket. This bracket is required to be used with 79-509 for installation of a TH350, 700R4, T56 or T56 Magnum transmission. Features: Facilitates installation of a TH350, 700R4, T56 or T56 Magnum transmission behind an LS engine in 1973-87 GM C-10/20 2WD applications (requires 79-509 crossmember) -Designed using CAD modeling/FEA analysis for optimal fitment, strength, weight, safety and appearance -Welded steel construction -Provides an optimum engine/transmission inclination angle that is critical to obtaining suitable U-joint working angles, when installed with Hooker 79-020 engine mounts -Designed in conjunction with other Hooker GM C-10/20 engine swap brackets to provide bolt-in installation of Hooker LS swap manifolds, headers and exhaust systems for this application