1972-1976 Pontiac LeMans V8 7.5L 12si High Output Alternator Pulley:6-Rib Serpentine Pulley This is a direct fit

This is a direct fit high-output alternator for the 1987 GMC R1500 5

it is required to upgrade your wiring with the Big 3 Wiring Upgrade Kit

some vehicles will require modifications for fitment

This is a direct fit high-output alternator for the 1975-1979 GMC Jimmy 6

Our Big 3 Wiring Upgrade Kit is 10% off with a purchase of a JS Alternator

1972-1976 Pontiac LeMans V8 7.5L 12si High Output Alternator Pulley:6-Rib Serpentine Pulley This is a direct fitFitment: This is a direct fit high output alternator for the 1972 1976 Pontiac LeMans 7. 5L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a separate adaptor plug. One side will plug directly into the aftermarket high output alternator, and the other side will plug into the factory plug. NOTE: If you require charging at a certain voltage setpoint, we offer a