3 Inch Lift Kit with M1 Shocks for Chevy/GMC 2500HD (2001-2010): Red
- Kit contents: red forged upper control arms, 2 inch leveling kit, 1.5 inch block and U-bolt kit, and 2 M1 monotube shock pairs
- Verify your RPO code first. FK or FF only, so the correct torsion bar keys are supplied
- Not for trucks with rear overload springs, dual rear wheels, or Autoride (Z55) suspension
- Bolt-on install with no cutting, drilling, or welding; a torsion bar unloading tool is required (SKU 1067): downloadable installation guide available
Will it fit your truck?
✓ Fits
No application table for this part. Check the fitment notes below before ordering.
✕ Does not fit
- Dual rear wheel models
- Models equipped with Autoride Suspension (Z55 package) available
Does NOT work on models with rear overload springs. Please verify your vehicle's RPO code to confirm. ONLY fits models with a FK or FF RPO code. To ensure the correct torsion bar keys are supplied, please verify your vehicle's RPO code. Torsion bar unloading tool required for installation. Fitment on this page is based on the manufacturer’s application data.
3 Inch Lift Kit with M1 Shocks, fitment-checked
Rough Country 85941RED is a 3 inch lift kit built around a 2 inch leveling kit for FK/FF code Chevy/GMC 2500HD trucks (2001-2010), a 1.5 inch block and U-bolt kit, red forged upper control arms, and two M1 monotube shock pairs. It fits only trucks carrying an FK or FF RPO code, and it will not work with rear overload springs, dual rear wheels, or Autoride (Z55) suspension. A torsion bar unloading tool is needed for the job. Shipping weight: 60 lb.
Kit contents
- 1× Red Forged Upper Control Arms 1859RED$329.95
- 1× 1.5 Inch Block & U-Bolt Kit 6573$79.95
- 1× M1 MONOTUBE SHOCK PAIR 770763P
- 1× M1 MONOTUBE SHOCK PAIR 770782P$179.95
- 1× 2 Inch Leveling Kit 8593$79.95
Priced components are sold separately here, so a worn shock or arm can be replaced on its own later.
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 85941RED kit fits the vehicles shown in the fitment section above.
Specifications
| Brand | Rough Country |
| Part number | 85941RED |
| UPC / GTIN | 00840269940842 |
| Lift height | 3 in |
| Shock package | M1 series |
| Shipping weight | 60 lb |
| Country of origin | CN |
| Category | Suspension & Lift Kits › Lift Kits |
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