Tuff Stuff Performance Alternator - 100 AMP - 1-Wire - GM- 6-Groove Serpentine Pulley - Black R1-G 2021-2023 GMC Yukon XL

2021-2023 GMC Yukon XL

1-3/4 in Tall

1967-1981 Pontiac Firebird

Kits contain complete carburetor gasket and seal set

Tuff Stuff Performance Alternator - 100 AMP - 1-Wire - GM- 6-Groove Serpentine Pulley - Black R1-G 2021-2023 GMC Yukon XLAll 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