Product updated on 2021-01-08, BellTech - BEL:34854, Spring Distance Spacer Kit - 2004-12 Chevrolet Colorado/Canyon, 2004-12 Colorado/Canyon (All) 1 inch Lift Front , Belltech’s coil spring distance “lift spacers" are designed to raise the height or help level an uneven stance or your truck. Crafted from a wear resistant, friction-optimized, composite material with spring contours to dissipate the spring load evenly over the whole spacer surface.