Anyone know what the correct part numbers are for the water pump and crank pulley for a 1971 Z28? My car has an 3956666 crank and 3932456 water pump pulley. I know 1969 Z28 was a 3956668 crank pulley, just looking for confirmation, thanks!
Thanks anyway, found that it should be a 3947824 for the water pump and 3956668 on the crank per restoration done recently on a complete original car. This 71 Z28 has been a challenge but getting closer everyday.