1991 GMC R3500 V8 5.7L High Output Alternator Bass Knobs This is a direct fit

This is a direct fit high-output alternator for the 2016 Chevrolet Malibu Limited 2

This is a direct fit high-output alternator for the 1963-1966 Buick Wildcat 6

Our 315 basics fuse block is exactly what you need

This is a direct fit high-output alternator for the 1987-1988 Chevrolet R20 4

and 2ft tiffany style leads we have squeezed everything into our most popular design

1991 GMC R3500 V8 5.7L High Output Alternator Bass Knobs This is a direct fitFitment: This is a direct fit high output alternator for the 1991 GMC R3500 5. 7L. 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