2011-2019 Chevrolet Silverado 2500HD Rear Lift Blocks with Square U-bolts 3/4th Axle Alignment Pins Rear Lift:2" Lift Blocks 5 or 9/16 x 18

5 or 9/16 x 18

Performance Proprietary Dual Layer Coating to Protect against Rust and Corrosion

the factory single tube construction and contain a 10-stage velocity sensitive valving which provides amazing comfort AND toughness

Each front spring spacer is designed to mount directly to your truck to seat your spring properly without the need to cut or weld

2x Rear Coil Spacers

2011-2019 Chevrolet Silverado 2500HD Rear Lift Blocks with Square U-bolts 3/4th Axle Alignment Pins Rear Lift:2" Lift Blocks 5 or 9/16 x 182x 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