1968-1973 GMC K2500 Pickup V8 5.0L 12si High Output Alternator Pulley:6-Rib Serpentine Pulley This is a direct fit

This is a direct fit high-output alternator for the 1991-1995 GMC K3500 5

This is a direct fit high-output alternator for the 1987-1989 Pontiac Firebird 2

This is a direct fit high-output alternator for the 2007-2009 Chevrolet Trailblazer 4

This is a direct fit high-output alternator for the 1992-1995 GMC C1500 Suburban 5

This is a direct fit high-output alternator for the 1992-1995 GMC Yukon 5

1968-1973 GMC K2500 Pickup V8 5.0L 12si High Output Alternator Pulley:6-Rib Serpentine Pulley This is a direct fitFitment: This is a direct fit high output alternator for the 1968 1973 GMC K2500 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