1975-1978 GMC G25 V8 6.6L 12si High Output Alternator Shopify Collective This is a direct fit

This is a direct fit high-output alternator for the 1967 Pontiac Firebird 5

This is a direct fit high-output alternator for the 1988-1995 GMC K1500 5

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 1988-1989 Oldsmobile Cutlass 2

This is a direct fit high-output alternator for the 2003-2005 Buick Park Avenue 3

1975-1978 GMC G25 V8 6.6L 12si High Output Alternator Shopify Collective This is a direct fitFitment: This is a direct fit high output alternator for the 1975 1978 GMC G25 6. 6L. 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