Tuff Stuff Performance Alternator - 140 AMP - 1-Wire - Smooth Back - Ford - 6-Groove Serpentine Pulley - Internal Regulator Fire Extinguisher Mount opens at 18psi and higher

opens at 18psi and higher

2007-2014 Chevrolet Suburban 1500

High cold bite with great modulation

Yukon 1999-1995

Replaces the original plastic transducer with a more rugged

Tuff Stuff Performance Alternator - 140 AMP - 1-Wire - Smooth Back - Ford - 6-Groove Serpentine Pulley - Internal Regulator Fire Extinguisher Mount opens at 18psi and higherAll Tuff Stuff alternators are hand built in Cleveland, Ohio and are tested to meet or exceed OEM specifications. All Tuff Stuff alternators are made from 100% new components and carry a one year limited warranty. Tuff Stuff has alternator applications for virtually all muscle cars, hot rods, customs and light trucks in just about every finish imaginable. Many enthusiasts prefer our clean, simple 1 wire alternator option which features a low idle cut