This part is a structural piece essential for adapting a selected transmission, the Turbo Hydramatic 400 (TH400), into a specific Normal Motors automobile platform. The GM “G-body” encompassed a variety of widespread vehicles produced from 1978 to 1988. Changing the factory-installed crossmember with one designed for the TH400 permits the set up of this extra strong transmission in automobiles just like the Chevrolet Monte Carlo, Buick Regal, Oldsmobile Cutlass, and Pontiac Grand Prix that initially got here with totally different transmissions.
The difference addresses a essential facet of drivetrain modifications. The TH400 transmission, recognized for its power and sturdiness, is regularly utilized in high-performance purposes. Its set up in a G-body typically requires particular mounting factors and clearances that differ from the unique transmission. This part offers the mandatory help and positioning, guaranteeing correct driveline angles, stopping vibrations, and contributing to total automobile stability and efficiency. Traditionally, this kind of swap was frequent amongst fans looking for to improve their automobiles for racing or elevated horsepower.