1987 Chevrolet R10 V8 6.2L 12si High Output Alternator JS Alternators 3L 1994 - 2004 Chevrolet

3L 1994 - 2004 Chevrolet SSR 5

This is a direct fit high-output alternator for the 1973-1986 GMC C2500 7

This is a direct fit high-output alternator for the 1973-1974 GMC P15 Van 4

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

1987 Chevrolet R10 V8 6.2L 12si High Output Alternator JS Alternators 3L 1994 - 2004 ChevroletFitment: This is a direct fit high output alternator for the 1987 Chevrolet R10 6. 2L. 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