Mittler Brothers Rear End Narrowing Kits

Narrow any rear end for racing or rodding applications with one of these precision-made kits. A 1-1/2" x 60" or 72" line up bar is passed through the trimmed rear-end housing and the inner bearing blocks to ensure accurate, true, and square reinstallation of the housing ends. Each kit also includes a pinion centering plate and an assortment of alignment blocks for specific housing ends, along with easy, step-by-step instructions.