If you want a high-output alternator that won’t corrode five minutes after you install it, check out Tuff Stuff’s Factory Cast Plus+ alternators. The alternators have an as-cast finish that looks like OEM. Better yet, Tuff Stuff’s exclusive transparent polymer coating means corrosion, grease, and dirt are things of the past—just wipe the alternator with a damp cloth and you’re good to go.
RPM Magazine drops the June 2026 Issue
RPM Magazine has dropped another high-octane issue packed with American muscle, featuring an impressive lineup of Camaros, Mustangs, Firebirds, and...



























































