2011-2019 GMC Sierra 3500HD U-bolts+ Rear Lift Blocks 3/4th Axle Alignment Pins Rear Lift:2" Lift Blocks Each spacer features splined studs

Each spacer features splined studs that are pressed into place rather than glued as in many of the lesser

They're 100% made from strong and soft acrylic yarn to keep your head warm and comfortable

Each flair has been molded to the exact body of your truck

we recommend our poly front lift kit

2011-2019 GMC Sierra 3500HD U-bolts+ Rear Lift Blocks 3/4th Axle Alignment Pins Rear Lift:2" Lift Blocks Each spacer features splined studs2x 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