1985 - 1987 Chevy Small Block Performance Series Serpentine Pulley Kit

Upgrade your 1985–1987 Chevy 305–350 small block with this March Performance “Performance Series” billet pulley kit, engineered for Camaro, Firebird, Monte Carlo, and GM trucks. Made from CNC-machined 6061-T6 billet aluminum and finished in black powder coat, this factory-fit replacement reduces weight, improves belt alignment, and adds a clean, performance look under the hood.

Fits Factory Applications:

• 1985 - 1987 Chevy Camaro (305/350 ci)
• 1985 - 1987 Pontiac Firebird (305/350 ci)
• 1985 - 1987 Chevrolet Monte Carlo (305/350 ci)
• 1985 - 1987 Chevrolet & GMC Trucks (305/350 ci) 

Kit Includes:

4021-08 2V, 5-rib Crank Pulley (5.5")

120-08   Single 6-rib Alternator Pulley (2.625")

All Mounting Hardware