ReadyLIFT 66-3510 1.0" Rear Block Kit 15-22 GM Colorado / Canyon / ZR2 CM-05CM3-HDCL-SKH did little more than increase

did little more than increase back pressure and EGT's

causing coolant loss

while still allowing for disengagement while negotiating turns

The ISSPRO 3-3/8" Programmable Tachometer is a precision RPM gauge designed for broad compatibility and easy setup

ReadyLIFT 66-3510 1.0" Rear Block Kit 15-22 GM Colorado / Canyon / ZR2 CM-05CM3-HDCL-SKH did little more than increaseReadyLIFT OEM style rear block kits are available for the 2015 2022 GMC Chevrolet Canyon Colorado 2WD & 4WD pickups. These Rear Block Kits include two (2) 1" Rear Blocks, four (4) E Coated U Bolts, eight (8) Nuts and Washers and will safely lift the rear of your 2015 2022 GMC Chevrolet Canyon Colorado trucks 1". Based on OEM designs and never made out of light weight extrusions, our 1" GM Blocks are made from cast iron just like the factory blocks,