1987-1988 GMC R2500 L6 4.8L 12si High Output Alternator Bass Knobs All cables include copper lugs

All cables include copper lugs crimped & heat shrink

This is a direct fit high-output alternator for the 1999-2002 Toyota Land Cruiser 4

This is a direct fit high-output alternator for the 1996-2000 GMC K3500 6

This is a direct fit high-output alternator for the 1975-1979 Oldsmobile Custom Cruiser 6

This is a direct fit high-output alternator for the 2009-2010 Ford F-250 Super Duty 5

1987-1988 GMC R2500 L6 4.8L 12si High Output Alternator Bass Knobs All cables include copper lugsFitment: This is a direct fit high output alternator for the 1987 1988 GMC R2500 4. 8L. 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