PROFORM Chrome GM 10SI 1-Wire 140 Amp Internally Regulated Alternator
Highlights
- 140-Amp Output
- 1-Wire Hookup
- GM 10SI Body
- Chrome Finish
PROFORM Chrome GM 10SI 1-Wire 140 Amp internally Regulated Alternator.
Power your classic Chevy with confidence using the PROFORM chrome GM 10SI 1-wire 140-amp internally regulated alternator (66445.14N). Built with new components, not remanufactured parts, this alternator delivers maximum output. The 140-amp rating keeps your battery charged while providing steady power to lights, pumps, and accessories. The brilliant chrome finish shines brightly under the hood. Install with a single-wire hook-up and internal regulator.
Features and Benefits:
- 140-amp output for high-demand electrical systems
- GM 10SI body style for correct fitment
- Machined V-belt pulley included
- Single-wire hook-up with internal regulator
- Brand new construction with no remanufactured parts
- Durable chrome finish for custom appeal
Vehicle Fitment:
- 1967-1973 Chevy Camaro
- 1964-1972 Chevy Chevelle/ El Camino
California Residents: Proposition 65 Warning
Related Categories: Engine, Restomod, Alternators
Vehicle Fitment
This product will fit the following Camaro years:
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
This product will fit the following Chevelle years:
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
This product will fit the following El Camino years:
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,









