1971-1972 GMC Sprint V8 5.0L 12si High Output Alternator JS Alternators This is a direct fit

This is a direct fit high-output alternator for the 1992-1995 Chevrolet K3500 6

This is a direct fit high-output alternator for the 1991-1992 Ford E-150 Econoline 5

When there is no plug connection used

It is recommended to use 1/0 100% copper wires for the upgrade

1971-1972 GMC Sprint V8 5.0L 12si High Output Alternator JS Alternators This is a direct fitFitment: This is a direct fit high output alternator for the 1971 1972 GMC Sprint 5. 0L. 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 offer a selection