This is our 72 Chevelle Malibu ss Tribute. Chosen was a period 402bb and a correct Muncie 4 speed with factory shifter and the right knob for the bench seat. In the rear is a 12 bolt posi with 373's. This car is all GM except for the fenders, they were replaced with quality pieces. The floors and trunk pan still have factory undercoating visible! It runs and drives as good as it looks. Thanks for looking!