Fox 2.0 Performance Coilover Lift Kit with Billet UCAs | 2019-2026 Chevy/GMC 1500 2WD/4WD | 2-3.5 in Lift
Good to know before you buy
Fits
- 2019-2026 Chevy Silverado 1500 and GMC Sierra 1500, 2WD and 4WD, standard trims: lifts the front 2 to 3.5 in (1.5 in on Trail Boss and AT4)
Does not fit: ZR2 and AT4X (factory Multimatic suspension)
Why this kit
A real FOX front lift for the T1 Silverado and Sierra 1500, not a spacer. The 985-02-156 is FOX's taller coilover for this truck: a complete 2.0 Performance Series IFP strut, spring and top mount with preload rings that set the front anywhere from 2 to 3.5 in above stock. At that height the factory stamped upper arm runs out of ball-joint angle, which is why FOX lists aftermarket UCAs as required with this coilover, so the kit includes a pair of FOX billet upper control arms (803-35-009, orange anodize) with 1.25 in uniballs and chromoly heims that restore the geometry and alignment range. Two 985-24-269 IFP rears finish the truck. Four FOX dampers and two arms, one part number to order, and the lift, control arms and shocks are all from the same engineering team.
At a glance
| Kit contents | 2 front coilover assemblies + 1 pair billet upper control arms + 2 rear shocks |
|---|---|
| Front | Fox 2.0 Performance Series coilover 985-02-156, adjustable 2 to 3.5 in front lift (1.5 in Trail Boss/AT4) |
| Upper control arms | Fox billet aluminum UCAs 803-35-009, pair, FOX orange anodize |
| Rear | Fox 2.0 Performance IFP 985-24-269, stock-height rear |
| Design | 2.0 in impact-extruded 6061-T6 aluminum body, internal floating piston, 5/8 in hard chrome shaft, spring and top mount included on the fronts |
| Drivetrain | 2WD and 4WD |
| Requires | Alignment after install. Rear lift blocks or springs sold separately if you want the rear raised to match. |
| Warranty | FOX limited lifetime warranty on the coilovers and shocks (Performance Series purchased after 3/30/2025); FOX limited warranty on the UCAs |
What is in the box
- 2 x Fox 2.0 Performance Series front coilover assembly, part number 985-02-156, spring and top mount fitted
- 1 x Fox billet upper control arm pair, orange, part number 803-35-009, with uniballs, heims, misalignment spacers and hardware
- 2 x Fox 2.0 Performance Series IFP rear shock, part number 985-24-269
- Bushings, washers and hardware. Factory mounting bolts are reused
Questions
Do I need the UCAs?
Yes. FOX lists aftermarket upper control arms as required with the 985-02-156 at 2 to 3.5 in of lift. That is why they are in the kit rather than an option. If you already have aftermarket arms, use the 2019-2026 Chevy/GMC 1500 coilover and shock kit with the 985-02-134 instead, or ask us and we will pair the 985-02-156 with your rears.
Trail Boss or AT4?
Those trims already sit 2 in higher from the factory, so FOX rates this coilover at 1.5 in of additional lift on them. Same part numbers, same kit.
What about the rear?
The rears in this kit are FOX's stock-height shock for the T1 truck, which is right if you are leveling the front only. If you add rear blocks or springs to lift the whole truck, the rear shocks may need to be longer; ask us before ordering.
Black UCAs?
FOX makes the same arm in black anodize (803-35-008). Stock is limited; ask us and we will swap it into the kit when it is available.
How long does installation take?
Plan on a half day: coilovers are a strut swap at 45 to 60 minutes per side, the UCAs about an hour per side, rears 20 to 30 minutes per side. Alignment afterward is required.
What is the warranty?
FOX covers 2.0 and 2.5 Performance Series IFP shocks and coilovers purchased after 3/30/2025 with a limited lifetime warranty against defects, to the original retail owner through the original place of purchase. The billet UCAs carry FOX's limited warranty. Keep your Hannah Suspension order confirmation.
About FOX
FOX Factory has built racing and off-road dampers since 1974 and supplies factory shocks for the Ford Raptor, Ram TRX and Chevy ZR2. The 2.0 Performance Series brings that race-developed piston and valving to a bolt-on truck shock. Hannah Suspension ships genuine FOX parts with full factory warranty.