4 in. Front Leaf Springs for Ford F-250 4WD (1977-1979)
- Fits 1977-1979 Ford F-250 4WD, for models with 4 in. of suspension lift
- Supplied as a pair of front leaf springs
- Spring bushings included
- Universal U-bolt kit included
- Bolt-on installation, quoted at 1-2 hours
The Trail Fortress check
Will it fit your truck?
✓ Fits
ONLY for models with 4" of suspension lift. Fitment on this page is based on the manufacturer’s application data.
About this kit
4 in. Front Leaf Springs, fitment-checked
A pair of 4 in. front leaf springs for the 1977-1979 Ford F-250 4WD. These are for trucks running 4 in. of suspension lift specifically — a spring is what sets ride height, so the figure is not a range. Bushings and a universal U-bolt kit come with them.
Leaf springs are the lift on a truck of this era, which makes the 4 in. figure a fitment condition rather than a preference: these springs produce that height and are matched to it. The kit is a pair, so the whole front axle is done in one go, and it is a bolt-on job with no fabrication. Spring bushings are included, which is the part usually found perished once the old springs are out, and a universal U-bolt kit comes with it so the axle can be clamped down with fresh hardware rather than forty-year-old steel. Install is quoted at 1-2 hours. Shipping weight is 145 lb.
What’s in the box
Kit contents
- 2× 4in Front Leaf Spring 8013
- 1× Universal U-Bolt Kit 7627
- 1× Spring Bushings 6075
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 8013Kit kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 8013Kit |
| UPC / GTIN | 00840269908910 |
| Shipping weight | 145 lb |
| Country of origin | ID |
| Category | Suspension & Lift Kits › Springs |
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