Tuff-Stuff Gm Alternator 140 Amp 1- Wire Black 12 Clocking 7127Nkb12

Tuff-Stuff Gm Alternator 140 Amp 1- Wire Chrome 12 Clocking 7127Nk12Alternator - 140 amp - 12V - OEM / 1-Wire - Internal Regulator - Single V-Belt Pulley - Chrome - Various Applications - Each

Tuff-Stuff 140 Amp Alternator Gm 1 Wire 6-Groove 7127K6GAlternator - 140 amp - 12V - OEM / 1-Wire - 6 Rib Serpentine Pulley - Natural - GM - Each

Tuff-Stuff 140 Amp Alternator Gm 1 Wire 6-Groove 7127Nk6GAlternator - 140 amp - 12V - OEM / 1-Wire - 6 Rib Serpentine Pulley - Chrome - GM - Each