1.5-2 Inch Lift Kit with M1 Monotube Shocks for Silverado 1500
- Fits 1999-2007 Silverado 1500 and Sierra 1500, including Denali, HD, and Classic
- 1.5 to 2 inches of front lift from forged torsion adjuster keys
- Two M1 monotube shock pairs included for front and rear
- Bolt-on install with no cutting or welding; does not fit the 1999 old body style
- Downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
+ 5 more applications
✕ Does not fit
- 1999 old body style (OBS) models
For a visual please click here. For ease of installation a torsion bar removal tool is recommended 1067. Fitment on this page is based on the manufacturer’s application data.
About this kit
1.5-2 Inch Lift Kit with M1 Monotube Shocks, fitment-checked
This is the M1 version: the 1.5-2 inch forged torsion key kit for the 1999-2007 Silverado 1500 and Sierra 1500, bundled with two M1 monotube shock pairs so the front and rear are covered in one order. Bolt-on install, no cutting or welding. The 1999 old body style trucks are excluded. Shipping weight is 49 lb.
Ordering the 1.5-2 inch lift kit for a 1999-2007 Silverado 1500 or Sierra 1500 with M1 monotube shocks means the forged torsion adjuster keys and two M1 monotube shock pairs arrive together, front and rear. The keys bolt in with no cutting or welding required. Fitment spans the 1999-2006 trucks, the 2001-2006 HD models, and the 2007 Classic body style, including Denali and Hybrid applications, but not the 1999 old body style. A downloadable Rough Country installation guide is available, and a torsion bar removal tool, part 1067, helps. Shipping weight is 49 lb.
What’s in the box
Kit contents
- 1× 1.5-2 Inch Lift Kit 28300
- 1× M1 MONOTUBE SHOCK PAIR 770738P
- 1× M1 MONOTUBE SHOCK PAIR 770747P
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 28340 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 28340 |
| UPC / GTIN | 00840269917233 |
| Lift height | 2 in |
| Shock package | M1 series |
| Shipping weight | 49 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here