ALLOY USA is a manufacturer of performance drive train products, high strength axle shafts and kits, performance ring and pinion sets. Alloy USA specializes in Jeeps, GM, Ford and Dodge trucks. Alloy has over 30 years of experience in the performance market, and we know what works and how to make it. Alloy also knows how to keep the costs under control, so they can provide High Quality products at a fair price.