Product DescriptionBrand new machined aluminum single groove crankshaft pulley. This pulley fits all 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. Machined aluminum finish. Sold each.
Fits all Chevrolet SBC Engines (265, 283, 305, 327, 350, 383, 400) When Used With A Short Water Pump
2-3/4" Bolt Pattern
1-1/8" Center Hole
Machined Billet Aluminum
Also available in Polished Aluminum and Black Aluminum finishes