1998 GMC K2500 V8 5.0L High Output Alternator Bass Knobs some vehicles will require modifications

some vehicles will require modifications for fitment

which causes it to spin faster than a larger pulley

This is a direct fit high-output alternator for the 2003-2004 GMC Sierra 1500 6

Gable gland for maximum stress relief and high quality tiffany style RCAS this bass knob has it all

1998 GMC K2500 V8 5.0L High Output Alternator Bass Knobs some vehicles will require modificationsFitment: This is a direct fit high output alternator for the 1998 GMC K2500 5. 0L. Being a direct fit, this alternator fits directly into your stock alternator location. Plug: This high output alternator comes with a 14. 8 Volt GM Style Internal Regulator with one wire connection. This alternator is not plug and play and must be wired with the one wire connection. NOTE: If you require charging at a certain voltage setpoint, we offer a selection of