Find Parts That Fit
Belltech FLIP Kit 21+ Ford F-150 4.5inch
$599.00
Not sure it fits? Ask our fitment team — we check before it ships.
$599.00
$599.00
Tech Specs
- Brand
- Belltech
- SKU
- BEL6451
- Manufacturer part number
- 6451
- Category
- Suspension › Leaf Springs & Accessories
- Shipping weight
- 38.5 lb
- Availability
- Stocked
- EPA
- N/A
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
If you want the best for your ride, look no further. The 2021+ Ford F150 2WD and 4WD flip kit expertly relocates the original leaf springs below the axle. By doing so, we achieve a rear lowered ride height of 4.5" for the 2WD and 5.5" for the 4WD. The kit is powder-coated to prevent corrosion caused by dirt or debris. We feature front leaf spring hangers to reposition the mounting point of the springs, pinion positioning axle saddles with pinion shims, high grade 9/16" U-bolts, notched U-bolt plates, U-bolt spring pads, and new shackles with bushings that help cancel noise and absorb vibrations. All precision designed to fit flawlessly with the original leaf springs. Build the ride you need with Belltech.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2026 | Ford | F-150 | King Ranch |
| 2021-2026 | Ford | F-150 | Lariat |
| 2021-2023 | Ford | F-150 | Limited |
| 2021-2026 | Ford | F-150 | Platinum |
| 2021-2024 | Ford | F-150 | Police Responder |
| 2021-2024 | Ford | F-150 | SSV |
| 2024-2026 | Ford | F-150 | STX |
| 2021-2026 | Ford | F-150 | XL |
| 2021-2026 | Ford | F-150 | XLT |
- Most include: axle saddles, U-bolts, U-bolt plates, shock extentions, C-notch
- Most include: axle saddles, U-bolts, U-bolt plates, shock extensions, C-notch
- Relocates rear axle from below to the top of leaf spring
- 4.5" 2wd / 5.5" 4wd drop (Note: Application specific)
- Black powder coated finish
- Installation instructions
- Black powdercoated finish
- Grade 8 hardware
Related Tech Articles
How to Choose a Big Brake Kit Without Overbuying
A big brake kit doesn't shorten your stopping distance — tires do. What it actually buys is heat capacity and pedal consistency. How to choose rotor diameter, piston area and pad compound, and when fluid and pads are the smarter spend.
Where Exhaust Power Actually Comes From
Almost every cat-back horsepower claim online is unsourced. Here's what an independent dyno test actually measured, why scavenging lives in the headers and not the cat-back, and where the power really is on a turbo car.
Coilovers vs Lowering Springs: How to Actually Decide
Both lower the car — but the decision is really about the damper. Why stock dampers and aftermarket spring rates fight each other, when springs are genuinely the right call, and what each path costs you beyond the parts.
- Choosing a selection results in a full page refresh.
- Opens in a new window.