Tuff Stuff Performance Alternator - 80 AMP - OEM/1-Wire - GM - V-Groove Pulley - Internal Regulator 20601X For overdrive transmissions

For overdrive transmissions

or a big cam engine pumping massive gulps of air

Bead rolled for extra strength

Oil filled for maximum cooling of internal windings and high reliability

This coil is a direct replacement of the stock coil and offers increased spark energy when used with the MSD HEI Module

Tuff Stuff Performance Alternator - 80 AMP - OEM/1-Wire - GM - V-Groove Pulley - Internal Regulator 20601X For overdrive transmissionsAll 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