1988 - 2000 Chevy Truck Big Block Power & Amp Series Pulley Kit

Alternator & Crankshaft Pulley | 6 Rib Serpentine | Fits Factory

Upgrade your Chevy’s big block serpentine drive with this March Performance “Power & Amp Series” billet pulley kit, designed for 1988–2000 Chevrolet 7.4 L (454 ci) engines. This two-piece system replaces the factory steel pulleys with lightweight 6061-T6 billet aluminum components that improve accessory drive efficiency, reduce rotating mass, and enhance the look of your engine bay with a sleek black powder coat finish. 

Fits Factory applications:

• 1988 - 2000 Chevrolet C/K 2500 & 3500 Trucks equipped w/ 7.4L (454 ci) Big Block V8; Crank Pulley Retained by 3 Bolts Only

Kit Includes:

4361-08 6-rib Crank Pulley (5.9")

110-08   Single 6-rib Alternator Pulley (1.75")

All Mounting Hardware