Powermaster Performance - 57293
Alternator - GM Original Look - 12SI - 150 amps - 12V - 1-Wire / 3-Wire - Single V-Belt Pulley - Aluminum Case - Black Powder Coat - GM - Each
Alternator; 12si; 150 Amp; 100 Idle; 1 Groove V Type Pulley; Black;
Powermaster has a variety of alternators available for various applications.
- Most Popular Classic Look
- 150 Plus Amps At Top End/100 Plus Amps At Idle
- One Unit For 1 Or 3 Wire Operation
- Individually Dyno Tested with Proof of Performance Guarantee
- High Output Replacement For Early 10DN/10SI/12SI Alternators
Amperage: 150 AMP
