Rough CountryPart 20530 · UPC 00843030145767
6-Inch Lift Kit with N3 Shocks for Chevy/GMC C10/K10 4WD (73-91)
$949.95MAP price
In stock — 86 available
Shipping weight: 279 lb.
- Kit contents: 2 front and 2 rear 6in leaf springs, raised steering arm, bushing kit, installation kit, universal U-bolt kit, and two N3 shock pairs
- Fits only vehicles with 52-inch rear leaf springs — confirm by measuring eyelet to eyelet
- Rated to clear tires up to 37 inches; drop brackets (SKU 1019) recommended if a front sway bar is fitted
- Factory quad-shock trucks run one aftermarket shock per side; downloadable installation guide available
About this kit
6-Inch Lift Kit with N3 Shocks, fitment-checked
Rough Country 20530 is a 6-inch lift kit built around front and rear leaf springs for Chevy/GMC C10/K10 trucks, SUVs, and the K5 Blazer 4WD, paired with two pairs of N3 shocks. It fits only vehicles running 52-inch rear leaf springs, so measure eyelet to eyelet before you order. A raised steering arm is part of the kit to reset steering geometry at ride height, and Rough Country rates the setup for tires up to 37 inches.
What’s in the box
Kit contents
- 2× 6in Rear Leaf Spring 8028
- 1× S800012bshing Kit 6070
- 1× Installation Kit 7511
- 1× Universal U-Bolt Kit 7615
- 1× Raised Steering Arm 6600
- 2× 6in Front Leaf Spring 8015
- 1× N3 Shock Pair 23173
- 1× N3 Shock Pair 23174
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 20530 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 20530 |
| UPC / GTIN | 00843030145767 |
| Lift height | 6 in |
| Shock package | N3 series |
| Shipping weight | 279 lb |
| Country of origin | ID |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here
The fitment-first store
Manufacturer-listed exclusions shown. We publish what a part does not fit — before you buy, not after the return.
Sourced from the application data. Fitment on this page comes from the manufacturer’s application catalog, not a copied listing.
Real install docs. The actual step-by-step guide, linked right on the page.