The Performance Suspension System 8in is achieved through one-piece cast drop down steering knuckles that attach to heavy-duty 1/4in thick, high arched lower control arm crossmembers with tubular upper control arms.
Fabtech's combination of high arched crossmembers, steering knuckle, and upper control arms delivers excellent ride quality with high ground clearance.
A true 8 inches of lift is provided by this system without adjustment to the torsion bars, allowing the use of 37in tall tires.
The front differential is relocated properly to eliminate front driveshaft vibration on 2001-06 vehicles with the stock driveshaft.
For late model 2007-08 vehicles with Magna 1625 transfer cases, a CV front driveshaft is required to address high speed 4WD use.
Tubular upper control arms fit into the stock frame pockets using urethane bushings.
Double shock mounting tabs are included on upper control arms for integration with Fabtech's optional front dual shock hoop system.
The front suspension is completed with a differential skid plate, tubular crossmember supports, and impact struts, while the torsion bar drop down brackets align the torsion bars to the relocated stock lower control arms.
The rear suspension is lifted using a 4'' block kit with 2'' add a leafs.
The system is completed with rear bump stop brackets and a rear driveshaft carrier bearing drop bracket.
