Powermaster PowerGEN GM Long 60 Amp 6V Alternator, 1-Wire, Part 82057

The Powermaster PowerGEN Part 82057 alternator is designed for GM applications requiring dependable 6-volt charging performance and a straightforward 1-wire installation. This long-case alternator delivers 60 amps of output and is configured for negative-ground electrical systems, making it a practical replacement or upgrade for compatible classic vehicles and custom builds.
The alternator features a single-belt pulley and an aluminum case finished with a durable black powder coat. Its PowerGEN design combines a traditional appearance with modern charging capability, helping maintain consistent electrical system performance for vehicles using compatible GM mounting and belt configurations. Verify vehicle fitment, mounting requirements, pulley alignment, and electrical polarity before installation.
Built by Powermaster, the 82057 supports clean installation with a simple 1-wire connection. It is intended for automotive applications and is sold individually. The unit is not air restricted and does not require truck freight, offering convenient handling for standard installation projects.

Features:

• Brand: Powermaster

• Part Number: 82057

• Application: GM vehicles and compatible custom applications

• Output: 60 amps

• Voltage: 6 volts

• Wiring: 1-wire configuration

• Ground Polarity: Negative ground

• Case Style: Long case

• Pulley: Single-belt pulley

• Case Material: Aluminum

• Finish: Black powder coat

• Quantity: Sold individually