Proform 66445-6N GM alternator. Chrome Plated 60 amp. Internally regulated. Commonly found on 1973-1986 GM vehicles. Can also be used on street rods, customs and many muscle cars. 100% new components. Heavy duty rotors. Advanced electronics. V-belt pulley. Single wire hookup! Just run a 10 gauge wire from the battery positive terminal to the back of the alternator. That all there is to it! Instructions are included. 30 day manufacturers warranty. Proform 66445-6N Proform alternator GM chrome 60 amp alternator internally regulated 1-wire 66445-6N We welcome CANADIAN customers! For ordering information, click on "Orders To Canada" at the top left side of this page. PAYMENT METHODS: PayPal, Visa, Mastercard, Discover, American Express, money orders.