Powermaster Black Smooth 150 Amp 12SI 6-Groove Pulley Alternator
Highlights
- 150 Amp Output
- 1-Wire Hookup
- Durable Black Finish
- Direct-Fit Replacement
Powermaster Black Smooth 150 Amp 12SI 6-Groove Pulley Alternator.
This alternator (57297-104) offers a supreme performance boost to the charging system of your Chevy. The GM 12SI case provides durability and ensures the alternator delivers 150 amps of output. This offers plenty of power for modern accessories like pumps, fans, and lighting enhancements. The black finish gives your ride a sleek underhood appearance. The alternator uses a V-belt pulley and internally regulated design for hassle-free installation.
Features and Benefits:
- Provides up to 150 amps of output
- GM 12SI body style
- Black smooth-look finish
- Includes 6-groove pulley
- 1-wire hookup with internal regulator
- Heavy-duty rectifier for durability
- Direct replacement for stock alternators
Vehicle Fitment:
- 1964-1972 Chevy Chevelle/El Caminos
- 1967-1973 Chevy Camaros
Please Note: The single-wire voltage regulator requires the use of a new heavy gauge wire to power the alternator.
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,
