11-19 HD 2500 / 3500 6-8″ Stage 3 Suspension System w/ FOX 2.0 IFP’s

Description

We’ve incorporated our experience in off road racing and trophy truck quality engineering to ensure that your suspension will have increased strength, performance, overall build integrity, and perform better than stock. Throughout the initial design and R&D process we make sure to retain the factory O.E. suspension geometry and design attributes!

Our standard 6-8″ adjustable kit for the front end includes our one-piece gusseted sub-frame with a steel full size differential skid plate, fabricated steel, CNC machined front steering knuckles, high strength steering drop center-link with 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, CST laser cut torsion x-member drop brackets, all necessary hardware, and O.E. front shock extensions.

Steering stabilizer brackets are built into the kit and our stabilizer shock kit can be purchased as an upgrade option.

The rear kit includes fabricated 4″ lift blocks with bump stop pads and heavy duty 3/4″ zinc-plated u-bolts.

Extended length rear shocks are required, but sold separate*

No cutting of the front differential required; no welding required. The CST 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 O.E. 20″ or aftermarket wheels:
35 x 12.50
37 x 12.50 or 13.50 (minor trimming required – must be set to 8 inches of lift)

With the superior design and superior quality, you have come to expect from CST, this kit continues to be one of our most popular!

 

Kit Features

• 6-8″ ADJUSTABLE LIFT HEIGHT
• CST SUB-FRAME STYLE SYSTEMS INCLUDE A NEW CENTER-LINK WITH HEIM SUPPORTS OFF OF THE SUB-FRAME TO REDUCE LATERAL MOVEMENT, REDUCE WEAR & TEAR AND ADD STABILITY TO THE O.E. IDLER AND PITMAN ARMS
• OVERALL TRACK WIDTH REMAINS FACTORY
• CONSTRUCTED OF 1/4″ OR THICKER STEEL FOR ADDED STRENGTH
• NO GM STABILITRACK ISSUES
• ALL PARTS COVERED IN A HIGH QUALITY, TWO STAGE GLOSS BLACK POWDER COAT FINISH
• NO WELDING REQUIRED.
• SPINDLES ARE CONSTRUCTED OF PRECISION LASER CUT STEEL WITH CNC MACHINED BALL JOINT TAPERS & COMPLETELY MIG WELDED!
• FACTORY SPARE TIRE CAN BE USED WITH 18″ OR LARGER WHEELS.
• QUALITY FIT, FUNCTION, AND APPEARANCE!
• IMPROVED RIDE QUALITY.
• ABILITY TO BE PUT BACK TO STOCK.
• IMPROVED GROUND & TIRE CLEARANCE.
• OPTIONAL FRONT STEERING STABILIZER.
• MADE IN THE U.S.A.
• NOW AVAILABLE W/ FOX SHOCKS! 

Notes & Fitment

• 17″ WHEELS: 5.25″ MAX BACK-SPACING.
• 20″ WHEELS: (OR LARGER) 5.75″ MAX BACK-SPACING.
• THIS KIT WORKS IN CONJUCTION WITH THE GM STABILITRAK SYSTEM.
• MAY REQUIRE CARRIER BEARING DROP
• THIS SUSPENSION SYSTEM WILL WORK ON 3500/DUALLY TRUCKS BUT MAY REQUIRE CUSTOM/LONGER U-BOLTS

Optional / UPGRADE Parts

• CSR-2946 | CST PERFORMANCE STEERING STABALIZER (FITS 6-8″ & 8-10″ KITS)
• CSS-C2-10 | CST DIRT-SERIES UNI-BALL UPPER ARMS (CLOSED CUP)
• CSS-C2-21 | CST BALL-JOINT STYLE UPPER ARMS
• CSS-C28-3 | 2011-2016 2500HD CARRIER BEARING SPACER
• CSP-C28-1 | (4WD) CV FRONT DRIVESHAFT (REQUIRES SHIFT LINKAGE)
• CSS-C22-8 | SHIFT LINKAGE BRACKET 2011-2015 HD 4WD
• CSS-C24-18 | CST EXTREME-DUTY TIE-RODS
• CSS-C29-15 | ALUMINUM SKID PLATE W/ CST LOGO (2011-19 HD W/ 6-8″ LIFT)