Stewart Stage 1 Reverse Rotation Long Design Water Pump - 5/8 in Pilot - Big Block Chevy RA200 HEI Style Distributors

HEI Style Distributors

1970-1971 Pontiac Acadian

1977-2005 GMC Jimmy

Vehicle Applications: 1955-1968 Chevrolet Bel Air

Stewart Stage 1 Reverse Rotation Long Design Water Pump - 5/8 in Pilot - Big Block Chevy RA200 HEI Style DistributorsStage 1 These pumps use new original equipment castings, but are machined and assembled by EMP Stewart Components to our exacting standards. Externally, Stage 1 water pumps appear stock, and are compatible with stock lines and brackets. Internally, Stage 1 pumps are modified for performance and reliability! Recommended for stock, OEM or mild performance applications. All Stage 1 pumps feature: Higher flow and pressure for better cooling. A full one