LS1 F-Body, GTO, LS Truck 8 Rib Underdrive Billet Aluminum Alternator Pulley #1089


Billet Aluminum 8-Rib Underdrive Alternator Pulley for LS1 F-Body, LS1 GTO, 07-14 LS Trucks and GTO’s. Underdrive Ratio for lower Alternator RPM when used with a larger, Overdrive diameter harmonic damper.

10 in stock (can be backordered)

SKU: 1089 Category: