2011-2019 Chevrolet Silverado 3500HD Rear Lift Blocks with Square U-bolts 3/4th Axle Alignment Pins Grizzly 660 We complete this kit with

We complete this kit with high grade hardware and extended OEM spec premium electrostatic powder coated u-bolts

*F-350 SUPER DUTY MODELS MUST HAVE SINGLE REAR WHEEL SETUP

Front Lift: 3" | Spacer Thickness: 1

2x Rear Pro Comp Shocks

We’ve also incorporated an integrated raised lip into each spacer to ensure proper spring alignment and prevent slip-outs under harsh suspension angles

2011-2019 Chevrolet Silverado 3500HD Rear Lift Blocks with Square U-bolts 3/4th Axle Alignment Pins Grizzly 660 We complete this kit with2x 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