Moroso 64800 Moroso GM/Ford Alternator Pulley (21/32in Diameter Shaft) - Single Groove - Cast Aluminum

Alternator Pulley, Cast, single groove V-belt. 5.00" O.D., GM And Ford Alternators with 21/32" dia. shaft

• CNC machined from billet aluminum with hard-coat anodized finish
• Large diameter reduces alternator speed for high engine RPM applications
• Deep groove helps retain V-belt at high RPM
• Uses 36° x 17/32" V-belts