2019-2023 GMC Sierra 2500HD Rear Suspension Lift Blocks with Premium Forged Flat Top U-Bolts 2WD 4WD Alloy Steel ✘ Does NOT fit Mega

✘ Does NOT fit Mega Cab Models

in accordance with ASTM B117 testing

Jeep Cherokee XJ Lift & Leveling Kits

Precision CNC machining for perfect fitment

2019-2023 GMC Sierra 2500HD Rear Suspension Lift Blocks with Premium Forged Flat Top U-Bolts 2WD 4WD Alloy Steel ✘ Does NOT fit Mega2x High Strength Steel Lift Blocks 4x Premium Forged Flat Top 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 and