2011-2019 GMC Sierra 2500HD Rear Lift Blocks with Square U-bolts 3/4th Axle Alignment Pins Rear Lift:1" Lift Blocks 5" Wide Helper Springs

5" Wide Helper Springs

**Will not fit Rubicon models due to the larger Dana 44 front axle

Short or Packs) for Dodge Ram 2500 are Crafted with machine tempered Spring Steel and then CNC precision is used to ensure that they perfectly fit each and every vehicle we designed them for

our control arms are meticulously CAD/CAM engineered

5 x 127mm (5 x 5") Bolt Pattern and 71

2011-2019 GMC Sierra 2500HD Rear Lift Blocks with Square U-bolts 3/4th Axle Alignment Pins Rear Lift:1" Lift Blocks 5" Wide Helper Springs2x 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