Can you tell which water pump is for pre-1969 applications? Does the complete casting number always appear on all crankshafts? Answers to these questions and many more fill this complete guide to all 1955-93 Chevy V-8s. Coverage includes blocks, heads, crankshafts, intake and exhaust manifolds, carburetors, fuel pumps, water pumps, generator/alternators, and EGR valves. Sftbd.