Tuff Stuff Performance Silver Bullet Alternator - 100 AMP - OEM/1-Wire - GM - V-Groove Pulley - Chrome Garmin Superchips was acquired by MSD

Superchips was acquired by MSD Performance

Tall hex head bolt to prevent wrench from slipping

DI40 Oil Change Kit for 2019 Gen V GM LT1

cleaning power and overall performance

Programmable EZ Cal System

Tuff Stuff Performance Silver Bullet Alternator - 100 AMP - OEM/1-Wire - GM - V-Groove Pulley - Chrome Garmin Superchips was acquired by MSDAll 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