1987 Chevrolet R10 Suburban V8 5.0L 12si High Output Alternator JS Alternators This high-output alternator comes with

This high-output alternator comes with a separate adaptor plug

This is a direct fit high-output alternator for the 1980 Cadillac Commercial Chassis 6

This is a direct fit high-output alternator for the 1976-1979 Chevrolet P20 7

with an OEM style regulator

This is a direct fit high-output alternator for the 2005-2009 Chevrolet Tahoe 4

1987 Chevrolet R10 Suburban V8 5.0L 12si High Output Alternator JS Alternators This high-output alternator comes withFitment: This is a direct fit high output alternator for the 1987 Chevrolet R10 Suburban 5. 0L. 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