Save up to $300 off w/Codes -  details


Mini Cart

Promo Banner

7" 2011-2019 GMC Sierra 2500HD/3500HD 4WD Lift Kit by Skyjacker

Brand: Skyjacker | SKU: C11781K

free shipping truck FREE SHIPPING !!
on orders +$149, exclusions apply

- +
Expert Image
Trusted Experts Since 1994, Top Rated service
Got Questions? We can help!
Top Rated service
Top Rated service
Top Rated service
Top Rated service
Top Rated service
Top Rated service
Product Description
More Information

At Skyjacker they wanted that statement to be big and have designed the tallest kit offered on the market at 7 inches. This dependable 7 inch suspension kit reinforces and strengthens the truck's capabilities while allowing you to clear 37 inch tires. Skyjacker's design complements the purpose of this truck and equips you with a true truck suspension capable to finish any job. This new 2500HD 7 inch kit includes the great components you find from Skyjacker like CNC machined steering knuckles, front and rear 1/4 inch steel crossmembers, differential drop brackets, differential skid plate, and raised front torsion bar relocation brackets.

- OEM wheels can be reused
- CNC machined steering knuckles
- Front and rear 1/4 inch steel crossmembers
- Differential skid plate
- Heavy duty raised torsion bar relocation brackets
- All 4 bump stops are relocated
- Front and rear gas charged Nitro shocks included

- Can reuse OEM 17 inch or 18 inch wheels
- Maintains OEM steering geometry
- Retains factory alignment specs
- Differential skid plate designed to protect drivetrain
- Improves ground clearance
- Raised torsion bar relocation bracket
- No cutting of differential

Installation Instructions

Important NotesKit includes front and rear Skyjacker Nitro 8000 Shocks.
Vehicle Fitment
ModelSierra 2500HD, Sierra 3500HD
Year Fitment2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011
Tech Specs
Manufacturer Part NumberC11781K
Item Numberskj_c11781k
Product LineLift Kits
Lift Height7 inch


Warning - Cancer and Reproductive HarmWARNINGCancer and Reproductive Harm.