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Great reasons to buy from us:
-
Easy Payment Options
Flexible financing options available to make your purchases more affordable. -
Fast Shipping
Quick and reliable shipping ensures you get your products promptly. -
Fitment Check
We double-check vehicle fitment before sending out products to ensure compatibility. -
American Owned
Proudly American-owned and operated.
Improved Ground Clearance and Ride Quality. 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. This suspension offers Rough Countrys full lineup of shocks ranging from our N3 series to Vertex adjustable coil-overs. Innovative Design and Construction. This suspension kit combines the use of durable steel knuckles and forged upper control arms to reduce cv angles. Featuring a set of forged torsion bar keys that offer uncompromised strength and rigidity gaining lift height is no issue. Utilizing our forged upper control arms and differential drop spacers this kit allows you to retain factory-like geometry and provides enough clearance to run 33 in. tires with appropriate wheel backspacing. Installation. With a no-cut or drilling, design installation couldn't be easier. With an estimated timeframe of 4-6 hours this full kit can be installed at home using standard tools and can be completed efficiently and quickly! Lifetime Replacement Warranty. Rough Countrys 3.5 in. Knuckle Kit is backed with a lifetime replacement warranty towards manufacturer defects. As such, the product is protected from structural and workmanship damage after the date of purchase. With our industry-leading warranty give yourself peace of mind when using Rough Countrys Suspension products!
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
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: V2; 3.5 in. Lift; Knuckle
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: V2; 3.5 in. Lift; Knuckle
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: V2; 3.5 in. Lift; Knuckle
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: V2; 3.5 in. Lift; Knuckle)
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
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: V2; 3.5 in. Lift; Knuckle
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: V2; 3.5 in. Lift; Knuckle
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: V2; 3.5 in. Lift; Knuckle
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: V2; 3.5 in. Lift; Knuckle)
| Shipping | This item ships to the United States |
| Delivery | Estimated between and . Will usually ship within 1 business day. |
Description
Improved Ground Clearance and Ride Quality. 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. This suspension offers Rough Countrys full lineup of shocks ranging from our N3 series to Vertex adjustable coil-overs. Innovative Design and Construction. This suspension kit combines the use of durable steel knuckles and forged upper control arms to reduce cv angles. Featuring a set of forged torsion bar keys that offer uncompromised strength and rigidity gaining lift height is no issue. Utilizing our forged upper control arms and differential drop spacers this kit allows you to retain factory-like geometry and provides enough clearance to run 33 in. tires with appropriate wheel backspacing. Installation. With a no-cut or drilling, design installation couldn't be easier. With an estimated timeframe of 4-6 hours this full kit can be installed at home using standard tools and can be completed efficiently and quickly! Lifetime Replacement Warranty. Rough Countrys 3.5 in. Knuckle Kit is backed with a lifetime replacement warranty towards manufacturer defects. As such, the product is protected from structural and workmanship damage after the date of purchase. With our industry-leading warranty give yourself peace of mind when using Rough Countrys Suspension products!
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
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: V2; 3.5 in. Lift; Knuckle
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: V2; 3.5 in. Lift; Knuckle
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: V2; 3.5 in. Lift; Knuckle
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: V2; 3.5 in. Lift; Knuckle)
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
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: V2; 3.5 in. Lift; Knuckle
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: V2; 3.5 in. Lift; Knuckle
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: V2; 3.5 in. Lift; Knuckle
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: V2; 3.5 in. Lift; Knuckle)
Fitement
Shipping
| Shipping | This item ships to the United States |
| Delivery | Estimated between and . Will usually ship within 1 business day. |
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