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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Supreme Suspension heavy duty steel lift shackles have been designed with strength in mind
We've also made sure to complete the kit with Supreme Suspensions' Super Duty Adjustable Track Bar to help maintain proper front axle alignment after leveling/lift kit installation
*Will Not Fit 2019-2023 Silverado RST using SU4 or SU5 Differentials
Features High-Density Energy Suspension Bushings for extra endurance
2x Rear Steel Lift Spring Shackles
2011-2019 GMC Sierra 3500HD U-bolts+ Rear Lift Blocks 3/4th Axle Alignment Pins Accessories Supreme Suspension heavy duty steel2x Rear Lift Blocks with 3 4" Pin 4x Electrostatic Powder Coated U Bolts Installation Hardware Notes: Will Fit 8 Lug Models Only. DESIGNED FOR MODELS WITH SINGLE 3 4th AXLE PIN HOLES. Please check you rear suspension setup before ordering. An alignment is always recommended after altering the height of your vehicle. We are proud to introduce our New Heavy Duty Steel Lift Blocks, precision engineered by our experts not only to lift your truck but to
