1967-1971 GMC K15 Suburban L6 4.8L 12si High Output Alternator Pulley:V-Belt Pulley some vehicles will require modifications

some vehicles will require modifications for fitment

This Universal Big 3 Wiring Upgrade Kit includes a 10

This is a direct fit high-output alternator for the 2007-2009 GMC Envoy 4

This is a direct fit high-output alternator for the 1968-1972 Chevrolet P20 Van 4

This is a direct fit high-output alternator for the 1964-1969 Chevrolet El Camino 3

1967-1971 GMC K15 Suburban L6 4.8L 12si High Output Alternator Pulley:V-Belt Pulley some vehicles will require modificationsFitment: This is a direct fit high output alternator for the 1967 1971 GMC K15 Suburban 4. 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