Moroso Pulley, Crank, Sbc, Billet

Crankshaft Pulley, Billet, single groove, 30% reduction, SBC, short water pump

• 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