PROFORM 66445.1F Ford 10SI 100 Amp 12V 1-Wire Chrome Alternator

Upgrade your Ford charging system with the PROFORM 66445.1F 10SI alternator, engineered to provide dependable 12-volt electrical output for a wide range of automotive applications. With a 100-amp rating and convenient 1-wire configuration, this alternator simplifies installation while delivering reliable charging performance for compatible Ford vehicles and custom builds.
The PROFORM 66445.1F features a polished chrome finish and durable aluminum case for a clean appearance and effective weight-conscious construction. Its single V-belt pulley is designed for use with compatible belt-drive systems, while the proven 10SI-style design offers a practical replacement or upgrade solution for classic cars, street rods, muscle cars, and other Ford-powered projects. Verify vehicle, bracket, wiring, and pulley compatibility before installation.
Designed for straightforward operation, the 1-wire setup helps reduce wiring complexity by allowing the alternator to sense and regulate charging through the primary output connection. This PROFORM alternator is supplied as an individual unit and is intended for applications requiring a Ford-compatible 10SI alternator with 100-amp output, 12-volt operation, chrome styling, and a single V-belt pulley. Always follow the vehicle or component manufacturer’s installation recommendations.

Features:

• Brand: PROFORM

• Part Number: 66445.1F

• Application: Ford-compatible alternator

• Alternator Style: 10SI

• Output: 100 amps

• Voltage: 12 volts

• Wiring: 1-wire configuration

• Pulley Type: Single V-belt pulley

• Case Material: Aluminum

• Finish: Chrome

• Quantity: Sold individually