Water Pump Big Block Aluminum Stage II Hi-Flo Stewart (65-70 Corvette C2 & C3)Find parts that fit my vehicle

High-Performance Cooling. The Water Pump Big Block Aluminum Stage II Hi-Flo Stewart is engineered to provide efficient coolant circulation in Chevrolet Big Block engines. It helps prevent engine overheating by maintaining consistent coolant flow, especially during demanding driving conditions. This pump ensures reliable operation and improved engine performance in period-correct applications.

Construction and Appearance. Made from 356-T6 heat-treated aluminum, this pump features a specially ribbed casting for enhanced strength and durability. It has a cast aluminum finish with a precision-ground fan hub that includes a dual bolt pattern. The zinc-plated rear cover and bolts add corrosion resistance and extend service life.

Installation. Installation is straightforward and requires no special drilling. It is designed for direct fitment on the specified engine configurations.

Warranty. This product is backed by a one-year limited warranty covering defects in workmanship and materials under normal use and proper installation. Application. Specifically fits 65-70 Corvette C2 & C3 models without modifications or exclusions.

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