Serpentine Rib Count | 8-Rib |
Overall Diameter | 2.950″ |
Serpentine Rib Diameter | 2.800″ |
Shaft Size | 17mm (.669″) |
LS1 F-Body, GTO, LS Truck 8 Rib Underdrive Billet Aluminum Alternator Pulley #1089
$125.00
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.
29 in stock