Powermaster GM 12SI Alternator Chrome 150-Amp V-Belt no Teardrop Housing
Highlights
- Available with 3 Add-Ons
- Perfect for V-Belt Setups
- Direct-Fit Replacement
- Designed for 1-Wire Install
Powermaster Chrome 150-Amp V-Belt GM 12SI Alternator without a Teardrop-Style Housing.
For a direct upgrade compatible with V-belt pulleys, get this Powermaster 150-amp chrome alternator! It installs in place of your factory unit using a simple single-wire connection. A heavy-duty rectifier supports consistent output for high-demand electrical systems. The smooth chrome housing then makes for clean style under the hood.
Features and Benefits:
- Available with a pulley, cone, and/or baffle
- Perfect for V-belt setups
- Direct-fit replacement for stock alternator
- Powerful 150-amp output and internally regulated design
- Engineered with a heavy-duty rectifier
- Offers better endurance at high RPMs and continuous loads
- Bright, chrome finish
- Designed for 1-wire installation
Please Note: The single-wire voltage regulator requires 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,








