1970-1988 GMC G3500 V8 5.7L 12si High Output Alternator Bass Knobs This is a direct fit

This is a direct fit high-output alternator for the 1996-1999 GMC C1500 Suburban 6

Gable gland for maximum stress relief and high quality tiffany style RCAS this bass knob has it all

This is a direct fit high-output alternator for the 1991-1999 Mercury Sable 3

This is a direct fit high-output alternator for the 1971-1976 Pontiac Bonneville 7

1970-1988 GMC G3500 V8 5.7L 12si High Output Alternator Bass Knobs This is a direct fitFitment: This is a direct fit high output alternator for the 1970 1988 GMC G3500 5. 7L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a separate adaptor plug. One side will plug directly into the aftermarket high output alternator, and the other side will plug into the factory plug. NOTE: If you require charging at a certain voltage setpoint, we offer a selection of