7-Inch Lift Kit with N3 Shocks for 2016–2019 Silverado/Sierra 1500
- Fits 2016–2019 Chevy Silverado 1500 and GMC Sierra 1500 4WD, including the 2019 Silverado 1500 LD
- Only for trucks with stamped steel lower control arms — confirm the material before ordering
- Excludes Denali, Denali Ultimate, and eAssist (ECO Hybrid) trucks
- Clears factory 20-inch wheels; forged aluminum upper control arms included
- Cutting and drilling required — downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Denali or Denali Ultimate models
- Models with eAssist (ECO Hybrid) package
Requires cutting and drilling. ONLY fits models with stamped steel control arms. To ensure proper fit please confirm if the stock control arms are cast aluminum cast steel or stamped steel. To ensure adequate clearance when lowering the differential models equipped with a mass damper on the front differential must be removed. IMPORTANT! - Installation of larger tires will require Rough Country's Speedometer Calibrator SKU: 90009. Fitment on this page is based on the manufacturer’s application data.
About this kit
7-Inch Lift Kit with N3 Shocks, fitment-checked
Rough Country 11633 lifts 2016–2019 Chevy Silverado 1500 and GMC Sierra 1500 4WD trucks 7 inches on loaded N3 struts, an N3 rear shock pair, and forged aluminum upper control arms. It fits only trucks with stamped steel lower control arms — confirm yours before ordering — and does not fit Denali, Denali Ultimate, or eAssist models. Cutting and drilling are part of the install.
Set up for the 2016–2019 Chevy Silverado 1500 and GMC Sierra 1500 4WD, this 7-inch lift kit ships with crossmembers, a control arm drop kit, front and lower skid plates, rear lift blocks, loaded N3 struts, an N3 shock pair, and forged upper control arms. Factory 20-inch wheels still clear. Before ordering, verify the lower control arms are stamped steel rather than cast aluminum or cast steel, and rule out Denali, Denali Ultimate, and eAssist trucks. Installation involves cutting and drilling; a downloadable installation guide is available. Larger tires call for the Rough Country speedometer calibrator, part 90009.
What’s in the box
Kit contents
- 1× Crossmembers 1290BOX16
- 1× Control Arm Drop Kit 298BOX1
- 1× 2014+ Lower Skid Plate 1290BOX3
- 1× 2014+ FR Skid Plate 1290BOX4
- 1× 7" RR Block Box 298BOX2
- 1× Loaded Strut Pair 501035
- 1× N3 Shock Pair 23158
- 1× Forged Upper Control Arms 10025
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 11633 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 11633 |
| UPC / GTIN | 00840269928420 |
| Lift height | 7 in |
| Shock package | N3 series |
| Shipping weight | 239 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here