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