Stewart Stage 1 Reverse Rotation Long Design Water Pump - 5/8 in Pilot - Big Block Chevy 88800A When used with matching Wilwood

When used with matching Wilwood rotor hardware

A carbureted fuel pump that allows you to step up your performance by maintaining optimal line pressure and delivering high volume

The two-piece aluminum body uses a single 3/8"NPT inlet port on the bottom

50 Female Thread

Includes (2) Adjustable Coolant Cross-Over Tubes

Stewart Stage 1 Reverse Rotation Long Design Water Pump - 5/8 in Pilot - Big Block Chevy 88800A When used with matching WilwoodStage 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