2019-2023 GMC Sierra 1500 Rear Suspension Lift Kit 2WD 4WD Rear Lift:3" Supreme Suspensions U-bolts are five

Supreme Suspensions U-bolts are five times more corrosion resistant than those with typical zinc plating

Includes (2x) Supreme Suspensions® D-Ring Shackles with Isolators

3x Differential Drop Spacers

Gusseted Design to Prevent Unwanted Bracket Flex and Keep Rear Under-Bed Space Clear

Our Supreme Suspension transfer case drop kit is designed and tested to correct possible driveline angle changes that can occur when lifting your Jeep

2019-2023 GMC Sierra 1500 Rear Suspension Lift Kit 2WD 4WD Rear Lift:3" Supreme Suspensions U-bolts are five2x 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