Fabtech designed their 8” lift kit to include one-piece cast steering knuckles along with 1/4” thick, high arched crossmembers with tubular control arms. This combination provides an excellent ride quality and gives your Chevy Silverado, GMC Sierra 2500HD, 3500 high ground clearance. No adjustment to the stock torsion bars is required providing a true 8” of lift. The front differential is relocated to eliminate front driveshaft vibration on models with the stock driveshaft.
The new tubular upper control arms will fit into the stock frame pockets using urethane bushings. These upper control arms include double shock mounting tabs for integration with Fabtech’s optional front dual shock hoop system.
The torsion bar drop brackets properly align the torsion bars to the relocated stock lower control arms. A differential skid plate, tubular crossmember supports , impact struts, rear bump stop brackets and rear driveshaft carrier bearing drop bracket are also included. The rear suspension lift uses a 4” block kit along with 2” add-a-leafs. Front and rear Dirt Logic 2.25 shocks complete this package.
Use 37/12.50R17 tire w/ 17x9 wheels w/ 4-5/8” BS w/ minor trimming
Use 37/14.00R18 tire w/ 18x9 wheels w/ 5” BS w/ minor trimming
Use 37/13.50R20 tires w/ 20x10 wheels w/ 5” BS w/ minor trimming