2007 GMC Sierra 1500 HD Classic V8 6.0L High Output Alternator Bass Knobs This is a direct fit

This is a direct fit high-output alternator for the 1970-1972 Chevrolet Chevelle 7

This is a direct fit high-output alternator for the 1985-1986 Chevrolet K10 4

This is a direct fit high-output alternator for the 1967-1976 Oldsmobile Cutlass 4

This is a direct fit high-output alternator for the 1985-1986 Oldsmobile Firenza 2

This is a direct fit high-output alternator for the 1967 Oldsmobile Delmont 88 5

2007 GMC Sierra 1500 HD Classic V8 6.0L High Output Alternator Bass Knobs This is a direct fitFitment: This is a direct fit high output alternator for the 2007 GMC Sierra 1500 HD Classic 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