Tuff-Stuff GM LS1 Alternator 125A Polished Aluminum TFS8242NAP

Alternator - 125 amp - 12V - OEM / 1-Wire - Internal Regulator - 6-Rib Serpentine Pulley - Aluminum Case - Polished - GM - Each

Ignitions and Electrical, Charging Systems, Alternators/Generators and Components by TUFF-STUFF