Powermaster PowerGEN 82011 90 Amp 12V Alternator for 1939-1948 Ford Flathead

The Powermaster PowerGEN 82011 alternator delivers modern charging performance in a classic package designed for 1939-1948 Ford Flathead applications. With a 90-amp output and 12-volt operation, it provides dependable electrical power for upgraded lighting, ignition systems, accessories, and other demands while maintaining a period-appropriate appearance.

This 1-wire alternator is engineered for straightforward installation and simplified electrical connections. The single V-belt pulley and front-mount configuration support compatibility with traditional Ford Flathead engine setups, while the aluminum case helps provide a durable, lightweight housing. A black powder-coated finish adds corrosion resistance and complements vintage engine compartments.

Powermaster part number 82011 is a practical choice for restorations, restomods, and classic Ford builds that need improved alternator output without sacrificing the vehicle’s original character. Its compact PowerGEN design combines contemporary charging capability with styling suited to vintage applications. Verify belt alignment, mounting arrangement, and vehicle-specific fitment before installation.

Features:

• Brand: Powermaster
• Part Number: 82011
• Output: 90 amps
• Voltage: 12 volts
• Wiring: 1-wire design
• Pulley: Single V-belt pulley
• Mounting: Front-mount configuration
• Case: Aluminum construction
• Finish: Black powder coat
• Application: 1939-1948 Ford Flathead engines