1973-1978 GMC C25 Suburban V8 7.4L 12si High Output Alternator Pulley:Double V-Belt Pulley we offer a selection of

we offer a selection of different voltage regulators that you will need to purchase with the alternator for it to be installed

This is a direct fit high-output alternator for the 2000-2003 Ford Excursion 7

it is required to install a 1/2" - 1" shorter belt

This is a direct fit high-output alternator for the 1996-2000 GMC K2500 6

Please allow 5 to 7 business days to ship

1973-1978 GMC C25 Suburban V8 7.4L 12si High Output Alternator Pulley:Double V-Belt Pulley we offer a selection ofFitment: This is a direct fit high output alternator for the 1973 1978 GMC C25 Suburban 7. 4L. 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