2019-2023 GMC Sierra 2500HD Rear Suspension Lift Kit 2WD 4WD stb NOTE: Trailblazer EXT Models can't

NOTE: Trailblazer EXT Models can't accommodate more than 1" of Lift without Extended Shocks

1mm without lip

Supreme Suspensions is proud to carry Bilstein's 4600 upgraded shock series to replace your factory shocks when you install your lift kit

Some vehicles are equipped with OEM 2" or 4" rear blocks

IMPORTANT: 3" SPACER WILL NOT FIT ROCK WARRIOR MODELS

2019-2023 GMC Sierra 2500HD Rear Suspension Lift Kit 2WD 4WD stb NOTE: Trailblazer EXT Models can't2x High Strength Steel Lift Blocks 4x Electrostatic Powder Coated U Bolts Installation Hardware Installation Instructions Fits Mid to Late 2019 transition to 5 8" pin block Only. We are proud to introduce our New Heavy Duty Steel Blocks, precision engineered by our experts not only to lift your truck but to improve your ride quality and comfort as well as lifetime use. Each block is manufactured using only the latest in metal fabrication technology