STAGE 1 - NO SHOCKS
STAGE 1 W/FOX - FOUR 2.0 FOX PERF. SHOCKS
STAGE 1 W/FOX RESI - FOUR 2.0 FOX PERF. RESERVOIR SHOCKS
STAGE 2 - REAR CST 2.0 / FACTORY FRONT
STAGE 3 - FOUR CST 2.0 SHOCKS
STAGE 4 - FOUR CST 2.0 RESERVOIR SHOCKS
STAGE 5 - SIX CST 2.0 RESERVOIR SHOCKS
THE NEW 6-8” CST S.T.L. (;STOCK TORSION LOCATION) HIGH CLEARANCE LIFT KIT IS NOW AVAILABLE. THIS CST KIT WILL LIFT THE 2011-2018 2500HD 2WD/4WD A TRUE 6-8” WITHOUT DROPPING DOWN THE TORSION BARS. KIT FEATURES; 1 PIECE SUB-FRAME, FABRICATED OEM TRAC WIDTH KNUCKLES, SKID PLATE TO PROTECT THE FRONT DIFF, CENTER LINK TO CORRECT ALL STEERING GEOMETRY + ALL RELATED BRACKETRY & HARDWARE.
CST has been a trusted leader in GM 2500hd lift kits for over a decade and did not fall short on the new S.T.L. High Clearance design for the 2011, 2012, 2013, 2014 & 2015 Chevy / GMC 2500HD / 3500 trucks. We have yet again stepped up to conquer the massive suspension on the 2011+ Silverado and Sierra HD trucks with this High Clearance S.T.L. (Stock Torsion Location) kit.
With trophy truck quality engineering you can rest assured that this suspension lift will provide increased strength, performance, overall ride integrity, and allow your truck to perform better than stock. Throughout the initial design and R&D process we made sure to retain the factory OEM suspension geometry and design attributes including the O.E. trac-width!
Similar to our standard 6-8" kit, this adjustable kit includes our 1 piece gusseted high clearance tubular sub-frame with a full size differential skid plate, fabricated steel / CNC machined front steering knuckles, high strength steering drop center link w/ heim jointed support links to minimize wear of the factory idler and pitman arms, differential drop brackets, heavy duty bump stop brackets, extended sway bar end links, brake line drop brackets, all necessary install hardware, and front stock shock extensions. Steering stabilizer brackets are built into the kit and our stabilizer shock kit can be purchased as an optional upgrade.
In the rear the kit includes a fabricated 4" lift block with bump stop pad and heavy duty u-bolts.
*Extended length rear shocks are required and available for purchase separately from CST*
No cutting of the front differential is required or welding of any kind to install this kit. Retaining the factory front wheel track width allows this kit to work perfectly with all of the trucks stability assist features including the GM Stabilitrak system.
S.T.L. Kit Features
Optional & UPGRADE Parts
KIT COMPONENT BREAKDOWN
SUGGESTED WHEEL & TIRE SIZES
(Factory OEM wheels and tires will work with the lift kit installed)
Wheels for use with oversized tires -
17 x 8" or 9" w/ 5 1/4" BS
18 x 9" w/ 5 1/4" BS
20 x 9" or 10" w/ 5 3/4" BS
(some higher offset wheels may work....test fitment required)
Tire sizes for use on factory oem 20" or aftermarket wheels
35 x 12.50 (no trimming required at 6.5" of lift)
37 x 12.50 or 13.50 (trimming required - must be set to 8" of lift)
SUGGESTED TIRE SIZES
Suspension set at 6” of lift / torsions at stock adjustment.
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