2010-2014 Chevrolet Silverado 3500 HD V8 6.0L High Output Alternator Amperage:400 amp alternator This is a direct fit

This is a direct fit high-output alternator for the 1971 GMC P35 6

This is a direct fit high-output alternator for the 1987-1990 GMC S15 2

The pigtail plugs directly into the alternator

This is a direct fit high-output alternator for the 1982-1985 Oldsmobile Cutlass Ciera 4

This is a direct fit high-output alternator for the 1965-1966 Chevrolet Chevy II 5

2010-2014 Chevrolet Silverado 3500 HD V8 6.0L High Output Alternator Amperage:400 amp alternator This is a direct fitFitment: This is a direct fit high output alternator for the 2010 2014 Chevrolet Silverado 3500 HD 6. 0L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a factory style plug so that your OEM plug will plug directly into the alternator. Therefore, with an OEM style regulator, it will have a factory voltage set point. NOTE: If you require charging at a certain voltage