Product DescriptionBrand new polished aluminum double groove crankshaft pulley. This pulley fits 1965-68 big block chevy's with a short water pump and has deep grooves to prevent your belts from slipping. This pulley is 6.60 inch diameter. Polished aluminum finish. Sold each.
Fits All BBC Engines (396, 427, 454, 472, 502) when used with a short water pump
2-3/4" Bolt Pattern
1-1/8" Center Hole
Also available in Satin Aluminum and Black Aluminum