CST 3.5-5.5" Stage 3 Spindle Lift System — 07-18 Chevy / GMC 1500 2WD (cast-steel OE suspension)

Bolt-on 3.5"–5.5" of front lift on a true fabricated spindle — keep your factory ride and handling while clearing up to 35s. Built in the USA for 2007–2018 Chevy Silverado / GMC Sierra 1500 2WD with cast-steel O.E. suspension.

Three lift heights in one kit

• 3.5" — spindles only
• 4.5" — add the +1" spacer (clears 33s)
• 5.5" — add both spacers (clears 35s with minor trimming)

What this stage includes

• CST fabricated lift spindles and 2 pairs of lift spacers
• 3" fabricated rear lift blocks and U-bolt kit
• DOT-approved steel-braided brake lines and all hardware
• Reuses your factory front shocks
• Plus a pair of CST DIRT-Series 2.0 remote-reservoir rear shocks for better heat control on rough roads

Why CST

• Laser-cut 1/4"+ steel, fully MIG-welded — engineered and built in-house by CST in the USA
• CNC-machined ball-joint tapers for a precise O.E. fit
• Retains OEM ride quality and handling, with minimal track-width change — no bump-steer or premature wear like import knock-offs
• Up to 5.5" front / 3" rear of lift, and fully reversible to stock

Good to know

• Max wheel backspacing: 5"
• Tire-clearance figures are based on 8–8.5" wide wheels
• Professional installation and alignment recommended