Powermaster GM 10SI 100 AMP Alternator W/ Wire Connection

This high-performance Alternator by Powermaster is expertly designed for 1960-1987 Chevrolet C10s with either small-block or big-block Chevy engines. Offering a substantial power output of up to 100 amps, it significantly enhances your vehicle's electrical system by managing high-demand components efficiently. It features an internally regulated system, which simplifies installation by removing the need for an external regulator and ensures consistent, reliable performance.

Features and Benefits:
- Internally Regulated
- 2.3” 1 Rib V-Belt Pulley
- 1 or 3 Wire Connection
- Adjusting Ear Bolt with a 5/16-18 Bolt
- Provides up to 100 AMPs
- Natural Finish

The alternator comes equipped with a 2.3”, 1-rib v-belt pulley that integrates seamlessly for optimal power transmission. For added versatility in installation, it supports both 1 or 3-wire connections and includes an optional ground strap or support bracket for a 5/16-18 bolt. Additionally, an adjusting ear bolt of the same size allows for precise alignment and tension adjustments, ensuring the alternator operates smoothly under various conditions!

Vehicle Fitment:
- 1960-1987 Chevrolet C10s
*Fits Small Block and Big Block Chevrolet engines.

Please Note: This component does not require an external voltage regulator.