I once put a 383 Plymouth engine & 727 trans in a 72 chevy pu, got tired of the chevy parts hooked to a great Mopar engine!So I swapped the engine to a 67 Coronet post body! I traded the chevy for a A833 4 speed & a 8 3/4 3.23 sure grip it was a good deal more parts for the Coronet and no chevy!