1976-1978 Chevrolet K5 Blazer V8 7.4L 12si High Output Alternator JS Alternators 2GA or 4GA

2GA or 4GA

This is a direct fit high-output alternator for the 2007-2009 Nissan 350Z 3

This is a direct fit high-output alternator for the 1998-2003 Chevrolet S10 2

3 additional switched available for multiple wiring options

1976-1978 Chevrolet K5 Blazer V8 7.4L 12si High Output Alternator JS Alternators 2GA or 4GAFitment: This is a direct fit high output alternator for the 1976 1978 Chevrolet K5 Blazer 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