The Belltech 1-inch lowering block kit for 2004+ Chevrolet Colorado lowers the rear by increasing distance between the leaf spring and axle. Constructed from extruded aluminum for improved strength, the kit includes blocks, grade 8 U-bolts, Nyloc nuts, washers and installation instructions. It fits 2.5" or 3" wide leaf springs and axle tubes up to 3" diameter, offering a safe, economical way to achieve a one-inch drop and maintain solid ride quality.
Belltech LOWERING BLOCK KIT 04+ COLORADO 1inch