2004-12 Colorado/Canyon 4 inch Rear Drop 2004-12 Chevrolet Colorado/Canyon (All Cabs) 4inch Rear Drop Belltech 6204, 2004-12 Chevrolet Colorado/Canyon (All Cabs) 4 inch Rear Drop, Lowering Block kit On Mini Trucks with the rear axle on top of the leaf spring, Belltech Lowering Blocks provide an inexpensive, easy to install way to lower your Mini Truck by increasing the distance between the leaf spring and the axle, effectively lowering the vehicle. Belltech lowering block kits are manufactured of high quality extruded aluminum and come complete with blocks, u-bolts, Nyloc nuts and washers. The extruded aluminum process yields higher strength ratings when compared to cast or steel lowering blocks (or other methods of manufacturing). Lowering blocks are designed to lower the rear of your vehicle in 1,2 or 3 inch increments. Also available with built in 2 degree taper for drive line angle correction. Belltech 6204
