Tuff Stuff Performance Silver Bullet Alternator - 140 AMP - 1-Wire - Smooth Back - Ford - V-Groove Pulley - Black 7543BK Memory stores 10 complete sets

Memory stores 10 complete sets of temps Memory stores 10 complete sets of temps (120 total) with quick and easy recall

The fully radiused design gives optimal weight savings without sacrificing strength

New top-line contour improves aerodynamics & meets the maximum height rule of 2

Mustang subframe connectors should be one of the first modifications you make to your car

Fuel Injected Engines: E85 up to 910 FWHP - naturally aspirated up to 700 FWHP - forced air induction

Tuff Stuff Performance Silver Bullet Alternator - 140 AMP - 1-Wire - Smooth Back - Ford - V-Groove Pulley - Black 7543BK Memory stores 10 complete setsAll 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