High-Volume Chrome Aluminum Water Pump for Chevy SBC 1969-87

Upgrade your Small Block Chevy (SBC) with this premium high-volume chrome aluminum water pump, engineered for superior performance and durability. Compatible with Chevy 283, 305, 327, 350, 383, and 400 engines (1969-1987) and light-duty trucks (1973-1989), this pump delivers optimized cooling with a lighter, high-flow design. Precision-machined for maximum water circulation, it reduces cavitation at high RPMs while ensuring reliable operation with premium roller bearings.

Includes a complete installation kit: water pump, two pulley shims, gaskets for block mounting, and a plug. The 5/8" pilot valve and 1/2" NPT side port enhance compatibility with CAM belt and blower drives. Lighter than cast iron alternatives, this aluminum water pump improves engine efficiency and longevity without sacrificing strength.