4-Inch Lift Kit with M1 Shocks for 1999 Ford Super Duty 4WD
- Fits 1999 Ford F-250, F-250 Super Duty, and F-350 Super Duty 4WD in Lariat, XL, and XLT — review all exclusions below
- Does not fit gas V-8 engines, dually models, or trucks with a production date on or after 3-1-1999
- Kit contents: 2x 4in front leaf springs, 3 inch block and U-bolt kit, drop pitman arm, box kit, and 2 M1 monotube shock pairs
- Two-piece rear driveshaft trucks need a carrier bearing drop bracket, which is not part of this kit
- Bolt-on installation; downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- V-8 gas engine models
- Dually models
- Models with a production date on or after 3-1-1999 A carrier bearing drop bracket is needed for trucks equipped with a 2-piece rear driveshaft
(#1197) Fitment on this page is based on the manufacturer’s application data.
About this kit
4-Inch Lift Kit with M1 Shocks, fitment-checked
Rough Country 49440 is a 4-inch lift kit for 1999 Ford F-250 and F-350 Super Duty 4WD trucks, built around 4-inch front leaf springs, a 3-inch rear block and U-bolt kit, a drop pitman arm, a bracket box kit, and M1 monotube shocks. It does not fit gas V-8 models, dually models, or trucks with a production date on or after 3-1-1999.
This 4-inch lift kit for the 1999 Ford F-250 and F-350 Super Duty 4WD covers the Lariat, XL, and XLT trims shown in the fitment section. The kit combines 4-inch front leaf springs with a 3-inch rear block and U-bolt set, a drop pitman arm, a bracket box kit, and two M1 monotube shock pairs, which levels the front with the rear and adds ground clearance. Check the exclusions first: no gas V-8 models, no duallys, and no trucks built on or after 3-1-1999. Trucks with a two-piece rear driveshaft also require a carrier bearing drop bracket.
What’s in the box
Kit contents
- 1× 3 Inch Block And U-Bolt Kit 6552
- 1× Pitman Arm 6601
- 1× FORD 250 BOX KIT 7595
- 1× M1 MONOTUBE SHOCK PAIR 770762P
- 1× M1 MONOTUBE SHOCK PAIR 770791P
- 2× 4in Front Leaf Spring 8057
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 49440 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 49440 |
| UPC / GTIN | 00840269917516 |
| Lift height | 4 in |
| Shock package | M1 series |
| Shipping weight | 222 lb |
| Country of origin | CN |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here