Tuff Stuff Performance Alternator - 100 AMP - 1-Wire - GM- 6-Groove Serpentine Pulley - Black R1-G Precision 1310 series replacement U-Joint

Precision 1310 series replacement U-Joint for use with PST Driveshafts

1-3/4 in Tall

2021-2023 GMC Yukon XL

The EFI modules are available with single 255 LPH and 450 LPH fuel pumps

Kits contain complete carburetor gasket and seal set

Tuff Stuff Performance Alternator - 100 AMP - 1-Wire - GM- 6-Groove Serpentine Pulley - Black R1-G Precision 1310 series replacement U-JointAll 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