Powermaster 8672951 GM High-Output Alternator 175 Amp 1-Wire Polished

The Powermaster 8672951 is a high-performance 175-amp alternator designed for GM applications requiring serious electrical output. This premium alternator features a polished finish for show-quality appearance under the hood and utilizes simplified 1-wire hookup for easy installation.

Key Features:

• 175-amp high-output capacity for demanding electrical systems
• 1-wire design eliminates the need for an external exciter wire
• Polished aluminum finish for enhanced appearance
• 1-volt regulator (1V HPR) for improved charging efficiency
• Direct-fit GM alternator replacement
• 100% new components, not remanufactured
• High-performance design handles accessories like powerful stereos, lights, and electronics

This alternator is ideal for hot rods, street machines, and custom builds where electrical demand exceeds factory output. The 1-wire hookup means it begins charging automatically once engine RPM reaches approximately 1200, making installation straightforward without complicated wiring.