1966-1972 Chevrolet K20 Pickup L6 4.1L 12si High Output Alternator Pulley:6-Rib Serpentine Pulley This is a direct fit

This is a direct fit high-output alternator for the 1985-1991 Ford Ranger 2

This is a direct fit high-output alternator for the 1997-2002 Ford E-350 Econoline 6

This is a direct fit high-output alternator for the 2009-2022 Chevrolet Traverse 3

The 370-400amp alternator is a large case style alternator in which will not come with the back mounting bracket and will only be mounted using the front mounting brackets

1966-1972 Chevrolet K20 Pickup L6 4.1L 12si High Output Alternator Pulley:6-Rib Serpentine Pulley This is a direct fitFitment: This is a direct fit high output alternator for the 1966 1972 Chevrolet K20 Pickup 4. 1L. 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