Tuff-Stuff 140 Amp Alternator GM 1 Wire 6-Groove TFS7127NK6G

Alternator - 140 amp - 12V - OEM / 1-Wire - 6-Rib Serpentine Pulley - Aluminum Case - Chrome - GM - Each

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