4-Inch Rear Leaf Springs for Ford Bronco & F-Series 4WD (1970-1979)
- Fits 1970-1979 Ford Bronco, F-100, F-150 and F-250 4WD — check your submodel in the fitment list
- For vehicles running 4 inches of suspension lift only
- Sold as a pair — two springs with bushings
- U-bolts not supplied; measure inner width, overall length, and thread pitch to order them
- Bolt-on installation, 1-2 hours per Rough Country
The Trail Fortress check
Will it fit your truck?
✓ Fits
ONLY for models with 4" of suspension lift. U-bolts are not supplied with this kit. U-bolts should be measured by the inner width overall length and thread pitch. Rough Country offers replacement U-bolts that can be found Here. Fitment on this page is based on the manufacturer’s application data.
About this kit
4-Inch Rear Leaf Springs, fitment-checked
Rough Country 8033Kit is a pair of 4-inch rear leaf springs for 1970-1979 Ford Bronco, F-100, F-150 and F-250 4WD applications. Intended only for trucks already running 4 inches of suspension lift. Bushings come with the springs; U-bolts are not part of this kit and must be sourced separately.
These 4-inch rear leaf springs fit 1970-1979 Ford Bronco, F-100, F-150 and F-250 4WD models across the trims listed in the fitment section, from Base and Custom through Ranger XLT and Lariat. The kit ships as two springs with bushings, and it is meant only for a truck set up with 4 inches of suspension lift. Plan on ordering U-bolts on your own, measured by inner width, overall length, and thread pitch. Rough Country lists install time at 1-2 hours as a bolt-on job. Shipping weight: 158.0 lb.
What’s in the box
Kit contents
- 2× 4in Rear Leaf Spring 8033
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 8033Kit kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 8033Kit |
| UPC / GTIN | 00840269908804 |
| Lift height | 4 in |
| Shipping weight | 158 lb |
| Country of origin | ID |
| Category | Suspension & Lift Kits › Springs |
Why buy here