Front lift is achieved by installing spacers on top of the factory coil-over shock assembly. Pre-load rings, installed below the coil springs, slightly increase spring rate to help offset the additional loads created by running larger tires, and firms-up what would otherwise be a "spongy" ride. The factory upper control arms are retained and remain in their original location, while the factory lower control arms and axle housing are lowered, in relation to the frame. New Superlift replacement steering knuckles, made of cast ductile iron, span the increased distance between the control arms
Superlift's geometry, from steering timing and linkage angles to driveshaft and CV axle operating angles, yields optimal component service life and exceptional drivability.
Our lower control arm crossmembers are a one-piece, full-width, high-clearance design made of .25" steel plate.
The rear lift is achieved with a heavy duty fabricated rear block. The primary axle u-bolts are captured in the upper and lower plates with the secondary u-bolts attached to the OE leaf Spring to reduce pinion wrap.
Features :
- Allows the use of 20" factory wheels
- Makes room for up to 35" tires
- Maintains awesome ride quality and handling characteristics
- No coil-over disassembly required
- Aligns to OEM specifications
- Corrects front to rear factory rake for a level stance
Includes:
Front
- CNC machined extended ductile iron steering knuckles
- All fabricated steel components are laser cut, CNC formed and finished with a durable black powder coat
- Front top mount strut spacers
- One-piece front and rear cross members
- Front differential skid plate
- Front sway bar links
- Differential relocation brackets
- Brake Line relocation brackets
Rear
- Lift blocks
- U-bolts and hardware
- Compression stop extensions
- Superlift shocks (2) OR Bilstein shocks (2)
NOTE: Not recommended for AWD models
NOTE: Does NOT fit Auto Ride or Auto Leveling models.
NOTE: Only fits vehicles with CAST STEEL Control arms.
NOTE: This suspension kit WILL NOT WORK with any late model GM Truck or SUV equipped with MAGNERIDE from GM