Description
6–8″ of adjustable front lift on a one-piece subframe — for 2011–2019 Chevy Silverado / GMC Sierra 2500HD, 3500 & 3500 Dually (2WD & 4WD). Trophy-truck-derived geometry that keeps full factory track width and zero StabiliTrak issues.
What this stage includes
- One-piece gusseted subframe with a full-size steel diff skid plate
- Fabricated CNC-machined steel steering knuckles
- Heim-supported steering drop center-link
- Diff-drop, bump-stop, brake-line, and torsion X-member drop brackets
- Extended sway-bar end links and built-in stabilizer brackets
- Fabricated 4″ rear lift blocks with HD zinc-plated U-bolts and all hardware
- Plus four CST DIRT-Series 2.0 remote-reservoir shocks (front and rear)
Why CST
- True 6–8″ of adjustable lift, set via the factory torsion bars
- Retains factory O.E. geometry and full track width — no StabiliTrak issues
- 1/4″+ steel, built in-house by CST in the USA — no cutting or welding, reversible to stock
- Clears 35″ tires, or 37×12.50/13.50 with minor trimming at 8″
Good to know
- Torsion keys required to reach the full 8″ of lift
- May require a carrier-bearing drop
- Fits 3500/Dually; may need longer U-bolts
- Wheel backspacing: 17–18″ — 5.25″; 20″+ — 5.75″
- Professional installation and alignment recommended
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