Big Block Chev Billet Aluminium Pulley Set, Suit Long Pump 2V 1V 1V

ARC Performance Billet Aluminum Chevy Big Block Pulley Kit – Long Water Pump.

2 groove crankshaft pulley, 1 groove water pump pulley and 1 groove alternator pulley for Big Block Chev engines with short water pump.

• Machined from 6061-T6 billet aluminium
• Lightweight and strong
• Clear anodized finish

Kit Includes:

• 1 groove water pump pulley
• 2 groove crank pulley
• 1 groove alternator pulley
• Bolts

It may be necessary to shim the pulleys to achieve perfect belt alignment. There are variances between manufacturers of both water pumps and pulleys (shims not included.)