1980-1982 Oldsmobile Cutlass Cruiser V8 4.3L 12si High Output Alternator JS Alternators Which to choose

Which to choose

as well as adding an external fuse to avoid routing the increase in current capacity through the smaller fuse box wiring

which causes it to spin faster than a larger pulley

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

it is required to install a 1/2"" - 1"" shorter belt

1980-1982 Oldsmobile Cutlass Cruiser V8 4.3L 12si High Output Alternator JS Alternators Which to chooseFitment: This is a direct fit high output alternator for the 1980 1982 Oldsmobile Cutlass Cruiser 4. 3L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a 14. 8 Volt GM Style Internal Regulator with one wire connection. This alternator is not plug and play and must be wired with the one wire connection. NOTE: If you require charging at a certain voltage setpoint, we