TUFF-STUFF 7139ABULL 100 Amp Alternator for GM Vehicles, 12V, 1-Wire, Silver Bullet Design with Single V-Belt Pulley

The TUFF-STUFF 7139ABULL alternator offers a reliable power source for GM vehicles, delivering 100 amps at 12 volts to support high electrical demands. Its Silver Bullet design features a durable aluminum case with chrome finish, providing both strength and corrosion resistance. The alternator is equipped with a single V-groove pulley, ensuring compatibility with standard belt systems and straightforward installation. This model is designed for easy connection through a 1-Wire setup, simplifying wiring and maintenance. Its robust construction and high output make it suitable for performance applications and custom builds where dependable electrical power is essential. Whether upgrading an existing system or installing in a new build, this alternator provides consistent performance for a variety of automotive needs.

Features:

• 100 Amp power output for high electrical demand

• 12V operational voltage suitable for most automotive applications

• Silver Bullet design with aluminum case and chrome finish for durability and corrosion resistance

• Single V-groove pulley for easy belt alignment and installation

• 1-Wire connection for simplified wiring and maintenance

• Compatible with GM vehicles and performance builds