CST Lift Kit 2011-2018 2500/3500 HD 8-10" ALL STAGES ADD-A-LEAF

One of the newest kits for the GM HD platform, our 8-10" adjustable lift includes a 1 piece gusseted sub-frame, steel full size differential skid plate, fabricated knuckles, all other related bracketry, necessary hardware, brake lines & front stock shock extensions. The CSK-C3-16-1 also includes rear lift components and shocks for a level stance at 8" of lift.

One of the newest kits for the 2011-2018 GM 2WD/4WD HD platform our 8-10" adjustable lift includes a 1 piece gusseted sub-frame w/ a 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 lines, CST laser cut torsion drop brackets, all necessary hardware, and front stock shock extension.

The CSK-C3-16-1 also includes rear lift components and shocks for a level stance at 8" of lift.

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

No cutting of the front differential is required or welding of any kind. Our 8-10" lift kit retains the factory front wheel track width and has zero 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 
37 x 12.50 (no trimming required at 8.5" of lift) 
38 x 13.50 or 14.50 (minor trimming required - must be set to 10" 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!

Individual Component Box part #’s (all 4 required to complete) – Stage 1 8-10” Lift Kit

• CSS-C3-16-B1 quantity x1
• CSS-C3-16-B2 quantity x1
• CSS-C3-16-B3 quantity x1
• CSS-C3-16-B4 quantity x1

Kit Features

• 8-10" ADJUSTABLE LIFT
• OVERALL TIRE TRACK WIDTH REMAINS FACTORY
• CONSTRUCTED OF 1/4" OR THICKER STEEL FOR EXTREME STRENGTH
• NO GM STABILITRACK ISSUES
• PARTS COVERED IN A HIGH QUALITY GLOSS BLACK POWDER COAT FINISH
• FRONT DIFFERENTIAL SKID PLATE (4WD)
• NO WELDING REQUIRED
• SPINDLES ARE CONSTRUCTED OF PRECISION LASER CUT 1/4 STEEL, CNC MACHINED BALL JOINT TAPERS, AND COMPLETELY MIG WELDED
• STEEL BRAIDED BRAKELINES
• FACTORY SPARE TIRE CAN BE USED
• QUALITY FIT, FUNCTION, AND APPEARANCE
• IMPROVED RIDE FROM FACTORY
• ABILITY TO PUT TRUCKS SUSPENSION BACK TO STOCK
• IMPROVED GROUND CLEARANCE
• OPTIONAL FRONT STEERING STABILIZER
• MADE IN THE U.S.A.!!

Notes

• CSK-C13-3 CST TORSION KEYS REQ. FOR 10" OF LIFT TO CLEAR 38'S
• 17" WHEELS MUST HAVE NO MORE THAN 5 1/4" BACK SPACE
• 20" OR LARGER WHEELS MUST NOT HAVE MORE THAN 5 3/4" BACK SPACE
• SOME MODELS MAY NEED ADDITIONAL REAR LIFT COMPONENTS FOR TRUCK TO BE COMPLETELY LEVEL.
• Will fit on 3500 & DUALLY models / may require additional parts!
• APPROVED FOR 2011-18 2500HD TRUCKS!

Optional / UPGRADE Parts

• CSK-C13-3 | FORGED TORSION KEYS (REQ. FOR 10" OF LIFT)

• CSS-C33-4 | SINGLE (FRONT) SHOCK BRACKETS
• CSR-6524 | CST DIRT-SERIES FRONT SHOCK 2.0 RES. (2 REQUIRED / ORDER WITH CSS-C33-4)

• CSS-C5-6 | DUAL SHOCK BRACKETS (REQ. 2 OF EA. / CSR-6524 & CSR-6523)
• CSR-6524 | CST DIRT-SERIES FRONT SHOCK 2.0 RES. (STOCK LOCATION)
• CSR-6523 | CST DIRT-SERIES FRONT SHOCK 2.0 RES. (DUAL LOCATION)

• CSR-6525 | CST DIRT-SERIES REAR SHOCK 2.0 W/ RES.
• CSR-A27-1 | BILLET RES. CLAMPS (ORDER 1 PER SHOCK)
• CSR-A27-2 | BILLET (BLACK) RES. CLAMPS (ORDER 1 PER SHOCK)
• CSR-2946 | CST PERFORMANCE STEERING STABALIZER (FITS 8-10" KIT)
• CSS-C2-10 | CST DIRT-SERIES UNI-BALL UPPER ARMS (CLOSED CUP)
• CSS-C24-12 | EXTREME DUTY TIE-ROD (SOLD EACH / 2 REQ. PER TRUCK)
• CSS-C28-3 | 2011-2013 2500HD CARRIER BEARING SPACER
• CSL-C19-1 | 6.5" REAR LEAF SPRINGS (PAIR - REQUIRES ADDITIONAL PARTS)
• CSB-C14-7 | 1" BLOCK & SPRING PLATE KIT (REQUIRED WITH LEAF SPRINGS)
• CSU-C15-11HD | REAR U-BOLT KIT (REQUIRED W/ LEAF SPRINGS)
• CSP-C28-1 | (4WD) CV FRONT DRIVESHAFT (REQUIRES SHIFT LINKAGE)
• CSS-C22-8 | SHIFT LINKAGE BRACKET 2011-2013 HD 4WD