1986 Pontiac Bonneville V6 4.3L 12si High Output Alternator Pulley:V-Belt Pulley or stereo installations

or stereo installations

This is a direct fit high-output alternator for the 1968-1973 GMC P2500 5

This is a direct fit high-output alternator for the 1967 GMC K15 Suburban 4

8L or the Pentastar 3

This unit is for a racing application

1986 Pontiac Bonneville V6 4.3L 12si High Output Alternator Pulley:V-Belt Pulley or stereo installationsFitment: This is a direct fit high output alternator for the 1986 Pontiac Bonneville 4. 3L. 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