Chevy Big Block Short Water Pump Double-Groove Steel Crankshaft Pulley - Chrome HEI Tune Up Kits and a 4150 square-bore carburetor

and a 4150 square-bore carburetor flange compatible with many common 4-barrel carburetor combinations

or LS6 an immediate attention-grabber

and clearance before installation

Hose Material: Stainless Steel

• GM Saginaw power steering pumps with a 3/4-inch press-fit shaft

Chevy Big Block Short Water Pump Double-Groove Steel Crankshaft Pulley - Chrome HEI Tune Up Kits and a 4150 square-bore carburetorCrankshaft Pulley Fit & Belt Alignment: This pulley is built for Chevy big block accessory drive systems, with the key dimensions needed to match belt routing, accessory position, and pulley spacing. Spec Driven Compatibility: V Belt, 2 groove, 7. 600" outside diameter help determine correct fitment for the accessory drive system. It is configured for Short setups. Match groove count, belt style, bore size, and pulley offset before installation.