PROFORM 66445.6N 60-Amp Chrome 10SI Alternator for GM, 1-Wire

Upgrade your GM charging system with the PROFORM 66445.6N 10SI alternator, designed to deliver dependable 60-amp output for street, performance, and restoration applications. Its 12-volt, 1-wire configuration simplifies installation by allowing the alternator to begin charging through a single connection, making it a practical choice for compatible GM electrical systems.
The alternator features a chrome finish and durable aluminum case that provide a clean, performance-oriented appearance under the hood. A single V-belt pulley supports compatibility with traditional belt-driven accessory systems, while the proven 10SI design offers a familiar fitment solution for many GM applications. Verify vehicle and bracket compatibility before installation.
PROFORM part number 66445.6N is engineered for reliable charging performance and straightforward integration. This alternator is supplied as an individual unit and is suitable for replacing a worn or underperforming alternator when a 1-wire setup, 60-amp output, and chrome finish are desired. Always follow proper installation procedures and confirm wiring requirements for the specific vehicle.
Feature: 60-amp charging output for compatible GM electrical systems.
Feature: 12-volt 1-wire design simplifies installation and wiring.
Feature: 10SI alternator configuration for many GM applications.
Feature: Single V-belt pulley supports traditional belt-driven setups.
Feature: Chrome finish with an aluminum case for a polished engine-bay appearance.
Feature: PROFORM part number 66445.6N for product identification and replacement reference.

Features:

• 60-amp charging output for compatible GM electrical systems.

• 12-volt 1-wire design simplifies installation and wiring.

• 10SI alternator configuration for many GM applications.

• Single V-belt pulley supports traditional belt-driven setups.

• Chrome finish with an aluminum case for a polished engine-bay appearance.

• PROFORM part number 66445.6N for product identification and replacement reference.