Stewart Stage 1 Water Pump - 3/4 in Pilot - Short Design - Small Block Chevy 13103 6001BK Built-in ignition module delivers a

Built-in ignition module delivers a powerful spark

Speedometer Gear

A pin and clevis pushrod attachment system provides highest possible degree of misalignment angle for bind free operation through the entire range of travel

1/8" diameter line

Stewart Stage 1 Water Pump - 3/4 in Pilot - Short Design - Small Block Chevy 13103 6001BK Built-in ignition module delivers aStage 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