Description

Take your workhorse to the next level with Rough Countrys 3.5 in. Knuckle Lift kit. Rough Countrys 3.5 in. Knuckle Kit provides an improved ground clearance and is designed for on or off-road driving.

Features and Benefits
Easy Bolt-On Installation
No Cutting Drilling Or Welding
Increased Ground Clearance
Levels The Front With The Rear Of The Vehicle
Torsion Bar Keys Are Forged For Uncompromised Strength
Keys Are Indexed To Not Stress OE Components
Knuckles Help To Reduce Possible CV Bind
Upper Control Arms Help Maintain Factory-Like Geometry While Keeping A Full Range Of Motion
Upper Control Arms Feature OEM Style Clevite Rubber Bushings

Application Summary
2011-2019 Chevrolet Silverado 2500 HD (Liter: 6.0, 6.6 & Engine(cc): 5967, 6599 & Engine(ci): 364, 403 & Cylinder: 8 & Block: V & Bore(in): 4.00, 4.06 & Bore(mm): 101.6, 103.0 & Stroke(in): 3.62, 3.90 & Stroke(mm): 92.0, 99.0 / Note: 3.5 in. Lift; Aluminum Control Arm Finish; V2 Monotube Shocks; w/Factory Rear Overload Springs

2011-2019 Chevrolet Silverado 3500 HD (Liter: 6.0, 6.6 & Engine(cc): 5967, 6599 & Engine(ci): 364, 403 & Cylinder: 8 & Block: V & Bore(in): 4.00, 4.06 & Bore(mm): 101.6, 103.0 & Stroke(in): 3.62, 3.90 & Stroke(mm): 92.0, 99.0 / Note: 3.5 in. Lift; Aluminum Control Arm Finish; V2 Monotube Shocks; w/Factory Rear Overload Springs

2011-2019 GMC Sierra 2500 HD (Liter: 6.0, 6.6 & Engine(cc): 5967, 6599 & Engine(ci): 364, 403 & Cylinder: 8 & Block: V & Bore(in): 4.00, 4.06 & Bore(mm): 101.6, 103.0 & Stroke(in): 3.62, 3.90 & Stroke(mm): 92.0, 99.0 / Note: 3.5 in. Lift; Aluminum Control Arm Finish; V2 Monotube Shocks; w/Factory Rear Overload Springs

2011-2019 GMC Sierra 3500 HD (Liter: 6.0, 6.6 & Engine(cc): 5967, 6599 & Engine(ci): 364, 403 & Cylinder: 8 & Block: V & Bore(in): 4.00, 4.06 & Bore(mm): 101.6, 103.0 & Stroke(in): 3.62, 3.90 & Stroke(mm): 92.0, 99.0 / Note: 3.5 in. Lift; Aluminum Control Arm Finish; V2 Monotube Shocks; w/Factory Rear Overload Springs)