Detroit Speed new Front Speed Kits for 1967-1987 Chevrolet/GMC C10/C15 2WD trucks. 100% bolt-on kit that improves the handling and performance of your truck while lowering the front ride height up to 4.50-inches for an aggressive look. The spindles feature truck hub pack wheel bearings with dual 5 x 5″ or 5 x 4-3/4″ bolt pattern and the hub bearings are designed to accept the OE-style GMT800 (1999-2006) Silverado brakes, allowing stock or aftermarket brake options. Get full details at www.detroitspeed.com