Billet Aluminum Crankshaft Pulley; 351-400 Cleveland Ford/Boss 302/All 4 Bolt Dampeners; 4.00 in. OD; V-Belt Design; Double Groove;
- Machined from the highest grade aircraft billet aluminum for maximum durability
- Deep precision machined grooves ensure belt retention even during extreme changes in engine RPM
- When crankshaft and water pump pulleys are used together, water pump speed is reduced by approximately 30%
- Hard-coat anodized for extended life
- Uses 36° x 17/32" wide belt
California Proposition 65 Warning: Cancer and reproductive harm. See www.P65Warnings.ca.gov.
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