STAGE 1 - NO SHOCKS
STAGE 1 FOX - FOUR FOX PERF. EMULSION 2.0
STAGE 1 FOX W/RESI - FOUR FOX PERF. RESERVOIR 2.0
STAGE 2 - REAR 2.0 / FACTORY FRONT
STAGE 3 - FOUR EMULSION 2.0
STAGE 4 - FOUR RESERVOIR 2.0
STAGE 5 - SIX RESERVOIR 2.0
CST has been the leader in GM lift kits for nearly two decades and we did not fall short on the lift kits we designed for the 2011+ Chevy / GMC 2500 HD | 3500 | Dually trucks. This 6-8" kit part number CSK-C3-15-1 uses a gusseted 1 piece sub-frame, fabricated steering knuckles, steering drop down and will retain the factory trac width! *SHOCKS SOLD SEPERATE* STAGE 1
CST builds the best suspension systems available on today's market, and we have yet again stepped up to conquer the massive suspension on the 2011-2015 HD trucks.
We've incorporated our extensive knowledge of off road racing and trophy truck quality engineering to ensure you that your suspension will have increased strength, performance, overall integrity, and 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!
Our standard 6-8" adjustable kit in the front end includes our 1 piece gusseted sub-frame w/ steel 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 factory idler and pitman arms, differential drop brackets, heavy duty bump stop brackets, extended sway bar end links, brake line drop brackets, CST laser cut torsion drop brackets, all necessary hardware, and front stock shock extensions.
Steering stabilizer brackets are built into the kit and our stabilizer shock kit can be purchased as an option.
In the rear the kit includes a fabricated 4" lift block with bump stop pad and heavy duty 3/4" zinc-plated u-bolts.
Extended length rear shocks are required, but sold separate*
If you are taking the option of Fox shocks, call in and specify what lift height you are going to run!!!!
No cutting of the front differential is required or welding of any kind. Our 6-8" lift kit retains the factory front wheel track width and has zero compatibility issues with the GM Stabilitrak system.
Recommended Tire and Wheel Specs:
(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 (minor trimming required - must be set to 8" of lift)
This kit will again keep CST on top of the competition, with our superior design and quality you have always come to expect. Be sure to look at the options for use with this kit. We have optional sub-frame strut bar supports, steering stabilizer shock kit, secondary bump stop upgrade, CST performance 2.0" re-buildable front and rear shocks, dual shock systems, another 6-8" kit that keeps the torsion bars in the factory position, an 8-10" lift kit, and much more!
Optional / UPGRADE Parts
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