Stewart Stage 1 Water Pump - 3/4 in Pilot - Short Design - Small Block Chevy 13103 Metric Quick Release Fittings NOTE: GM LS-1 - LS-6

NOTE: GM LS-1 - LS-6 Adapter shown in pictures

marine or other harsh conditions

040 in Undersize

ΓÇó Utilizes commonly available and affordable GM alternators

Stewart Stage 1 Water Pump - 3/4 in Pilot - Short Design - Small Block Chevy 13103 Metric Quick Release Fittings NOTE: GM LS-1 - LS-6Stage 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