Chev Gm Signature Series 100A Alternator 12Si Style
Product Information
These Powermaster Signature series alternators feature an all-new, smooth-look housing for early GM applications.
This specially designed housing has been optimized for superior polishing and chrome plating. The alternators' sharp lines and edges have all been blended, giving them a totally unique case. The Powermaster Signature series alternators include an exclusive nose cone that has a spherically shaped surface, detailed with the same features that match the alternators' case.
- Advertised Amperage Outpu 100 amps
- Voltage Compatibility: 12
- Alternator Case Style: GM 12si
- One-Wire Capable: Yes
- Pulley Included: Yes
- Pulley Style: Serpentine
- Regulator Included: Yes
- Regulator Style: Internal
- Belt Included: No
- Alternator Brackets Included: No
- Alternator Finish: Polished
- Quantity: Sold individually.
- Notes: Includes polished alternator fan.

Product Information
These Powermaster Signature series alternators feature an all-new, smooth-look housing for early GM applications.
This specially designed housing has been optimized for superior polishing and chrome plating. The alternators' sharp lines and edges have all been blended, giving them a totally unique case. The Powermaster Signature series alternators include an exclusive nose cone that has a spherically shaped surface, detailed with the same features that match the alternators' case.
- Advertised Amperage Outpu 100 amps
- Voltage Compatibility: 12
- Alternator Case Style: GM 12si
- One-Wire Capable: Yes
- Pulley Included: Yes
- Pulley Style: Serpentine
- Regulator Included: Yes
- Regulator Style: Internal
- Belt Included: No
- Alternator Brackets Included: No
- Alternator Finish: Polished
- Quantity: Sold individually.
- Notes: Includes polished alternator fan.