1988 - 1997 Chevy Truck Big Block Performance Series Pulley Kit

6 Rib Serpentine | Fits Factory 

Upgrade your big block’s front drive system with the March Performance “Performance Series” billet pulley kit, designed for 1988–1997 Chevrolet 7.4 L (454 ci) engines. This kit replaces factory steel pulleys with precision-machined 6061-T6 billet aluminum components that improve balance, reduce rotational weight, and add a premium black or clear powder coat finish.

Factory Fit For:

1988-1997 Chevrolet C/K 2500 & 3500 Trucks (7.4L V8 454 CI) ; Crank Pulley Retained by 3 bolts only 

Kit Includes:

4361 6-rib Crank Pulley (5.9")

4012 Non-Rib Water Pump Pulley (5.7")

208   Single 6-rib Alternator Pulley (2 3/4")

All Mounting Hardware