Powermaster Smooth Look GM 12SI Alternator Polished 150-Amp 6-Groove
Highlights
- Available with 3 Add-Ons
- Direct-Fit Replacement
- Better Endurance at High RPMs
- Designed for 1-Wire Install
Powermaster Smooth Look Polished 150-Amp 6-Groove GM 12SI Alternator.
Make handling high electrical loads easier with a GM 12SI alternator! This direct-fit replacement by Powermaster uses a heavy-duty rectifier. This ensures extra reliability even at high RPMs plus a longer lifespan. Simply unbolt your stock alternator and run a new wire from the battery.
Features and Benefits:
- Available with a pulley, cone, and/or baffle
- Direct-fit replacement for stock alternator
- 150-amp, 6-groove, internally regulated design
- Engineered with a heavy-duty rectifier
- Offers better endurance at high RPMs and continuous loads
- Smooth Look design blends sharp lines and edges into teardrop shape
- Clean, polished 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, 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,
