Product information updated on 2021-10-07, Manufactured by Zone Offroad - Part Number ZON:C9212, 2002-09 Chevy/Gmc Trailblazer/Envoy (Incl. Xl) 4Wd 4.2 Liter 2 Inch Body Lift, , Some say that a body lift is a body lift, but that is definitely not the case. Our body lift blocks are capable of holding up to 60,000 lbs. Our body lifts are designed for easy installation as well long term performance. Everything you need to properly lift the body is included with detailed instructions to make for an easy installation.