1966 GMC P1000 L6 3.8L 12si High Output Alternator JS Alternators This is a direct fit

This is a direct fit high-output alternator for the 2002-2003 Ford F-150 5

This is a direct fit high-output alternator for the 2009-2017 Mitsubishi Lancer 2

This is a direct fit high-output alternator for the 2001-2002 GMC Yukon XL 1500 6

This is a direct fit high-output alternator for the 1963-1965 Chevrolet C20 Pickup 3

This is a direct fit high-output alternator for the 1991 Chevrolet R3500 5

1966 GMC P1000 L6 3.8L 12si High Output Alternator JS Alternators This is a direct fitFitment: This is a direct fit high output alternator for the 1966 GMC P1000 3. 8L. 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 of