Product DescriptionBrand new machined aluminum single groove water pump pulley. This pulley fits 1955-68 small block chevy's with a short water pump and has deep grooves to prevent belts from slipping. This pulley is 6.60 inch diameter with a bolt circle of 1.75 inch. Machined aluminum finish. Sold each.
Fits All SBC Engines (265, 283, 305, 327, 350, 383, 400) When Used Wit A Short Water Pump
1-3/4" Bolt Pattern
5/8" Center Hole
Machined Billet Aluminum
Also available in Polished Aluminum and Black Aluminum