Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
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SuperLift 6-Inch Knuckle Suspension Lift Kit with Bilstein Shocks (11-19 Sierra 3500 HD SRW, Excluding Denali)
Item SHG7940
Sierra 3500 Sales Techs:
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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Our Price
$2,479.99 (kit)
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Ship to: Columbus - 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Premium 6-Inch Lift Kit
- Designed to Maintain Proper Ground Clearance While Off-Roading
- Made in the USA
- Lifetime Limited Warranty
- Compatible with 37-Inch Tires
- Maintains Proper Camber/Caster Angles
- Compatible with Stabilitrac® and Anti-Skid Controls
- SUPERLIFT PART K150B
- Fits 2011-2019 GMC Sierra 3500 HD SRW Models (Excluding Denali)
| Brand | SuperLift |
| Lift Height | 6.00 Inch |
| Lift Kit Type | Suspension Lift |
| Lift Kit Max Tire Size | 35 Inch |
| Lift Kit Includes Shocks | Shocks Included |
Description
Designed for the Rough Stuff. Height is important, whether for on-road visibility or off-road ability. This SuperLift 6-Inch Knuckle Suspension Lift Kit with Bilstein Shocks uses a “No Drop” torsion bar relocation bracket to keep the torsion bar assembly safe while off-roading and maximizing frame ground clearance. This Superlift Kit can expand your tire choices up to 37-inches while keeping perfect alignment specifications with CNC machined steering knuckles and heavy-duty lower control arm crossmembers. In addition, this kit includes all required parts to make sure your newly lifted Sierra 3500 handles and performs like a stock truck.
Bilstein Shocks. Bilstein 5100 Series shock absorbers are a direct fit for your lifted Sierra 3500. These shock absorbers feature a monotube design that provides consistent fade-free performance. In addition, 5100 Series shock absorbers utilize a unique, velocity-sensitive, digressive piston that reacts to changing road conditions - more firm at low speeds while remaining comfortable on the highway. As a result, 5100 Series shock absorbers significantly improve ride quality, handling, and comfort.
Rear Lift. The rear lift is achieved with a heavy-duty fabricated rear block. The primary axle U-bolts are captured in upper and lower plates with secondary U-bolts attached to the OE leaf spring. A fully functional, axle-mounted compression stop system prevents over-compression.
Installation. Installation time is estimated at 9 hours with mechanical expertise or a professional installation. No welding is required. This kit is compatible with factory Stabilitrac® and anti-skid control features to prevent irritating dash lights.
Limited Lifetime Warranty. Superlift, LLC, is so confident in its line of suspension products that they carry a limited lifetime warranty on fabricated items and a 1-year warranty on all wearable items such as bushings, stabilizers, and shocks. Subject to the terms and conditions, please contact the manufacturer for full warranty details.
Application. This Superlift 6-Inch Knuckle Suspension Lift Kit fits 2011-2019 GMC Sierra 3500 HD SRW Models (Excluding Denali).
Fitment:
- 2011 GMC Sierra 3500
- 2012 GMC Sierra 3500
- 2013 GMC Sierra 3500
- 2014 GMC Sierra 3500
- 2015 GMC Sierra 3500
- 2016 GMC Sierra 3500
- 2017 GMC Sierra 3500
- 2018 GMC Sierra 3500
- 2019 GMC Sierra 3500
SuperLift K150B
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Knuckle, Driver Side
- (1) Knuckle, Passenger Side
- (1) Hardware Bag; Nuts and Bolts
- (1) Differential Drop, Driver Side
- (1) Differential Drop, Passenger Side
- (1) Crossmember, Front
- (1) Hardware Bag; Nuts and Bolts
- (1) Crossmember, Rear
- (2) Bump Stop, Front
- (1) 1/2" Rivet Nut Kit
- (1) Torsion Bar Relocation, Driver Side
- (1) Torsion Bar Relocation, Passenger Side
- (2) Sway Bar Link
- (1) Belly Pan
- (1) Hardware Bag, Superlift Parts
- (1) Hardware Bag; Nuts and Bolts
- (2) 4" Rear Lift Block, Flat
- (4) U‐Bolt ‐ 5/8" x 3‐1/4" x 16", Square Bend
- (1) Hardware Bag; Nuts and Bolts
- (1) Hardware Bag, Superlift Parts
- (1) Hardware Bag, U‐Bolt Nuts & Washers
- (1) Hardware Bag, U‐Bolt Nuts & Washers
- (2) Shock Absorber, Front, BILSTEIN
- (2) Shock Absorber, Rear, BILSTEIN
- (1) Hardware Bag; Shock Bushings and Sleeves
4.8
Customer Reviews (32)
Questions & Answers
10 More Questions
Will It Fit My Sierra 3500
- 6.0L V8 - 11, 12, 13, 14, 15, 16, 17, 18, 19
- 6.6L V8 Duramax - 11, 12, 13, 14, 15, 16, 17, 18, 19
