Product Description
Powermaster High Output GM 12si Style Alternators
• Excellent output at idle
• One unit for 1 or 3 wire
• Fits most GM Brackets 1964-1989
• Mounting holes measure 6.61” straight across Details:
• Part #: PMP-57293
• Amperage: 150 AMP
• Voltage: 12 Volts
• One-Wire Capable: Yes
• Pulley Style: Single Groove V-Belt
• Alternator Finish: Black
• Alternator Case Style: GM 12si
• Regulator Style: Internal
WARNING Cancer and Reproductive Harm: https://www.p65warnings.ca.gov/
