PMF Suspension 6" Alpha Lift Kit for 2017-2022 Ford Super Duty
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Yes! We offer local pickup on most products and professional installation at our shop at 25 Town and Country Drive, Washington, MO. 63390. Contact us at 636-429-7020 to schedule a time to come in.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
If no fitment info is listed, contact us at 636-429-7020 with your vehicle’s year, make, and model — we’ll help you find the right part.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most items can be returned within 30 days if unused and in original packaging. Many products also include a manufacturer warranty. Contact us at 636-429-7020 for assistance.
How can I track my order?
How can I track my order?
Once your order ships, you’ll get a tracking number via email to monitor your shipment.
Description
Description
Want a 6" lift that balances daily comfort, towing authority, and rear stability under high horsepower?
The PMF 6" Alpha Lift Kit delivers a smooth ride up front with dual-rate coils, adds significant travel over stock, and keeps your rear end solid using the factory leaf pack boosted with traction support.
- Fits: 2017–2022 Ford Super Duty F-250, F-350, F-450
- Intended use: Daily driving comfort, confident towing, and solid control for high-HP builds
Why Choose the PMF Alpha 6" Lift Kit?
- Smooth ride + extra travel: Upgraded front dual-rate coil springs offer a comfy street ride and more than 3" of travel over stock.
- Towing confidence: Retains OEM rear spring for payload capacity, plus adds a Stage 2 Gusseted Traction Bar for reduced axle wrap and wheel hop.
- Adjustable stance: Multiple rear block heights let you dial in level, mild rake, or slight lift look.
- Shock options available: Choose shocks suited for looks, performance, or off-road endurance.
What’s Included
- Front Coils: 4.5" ICON progressive-rate springs
- BMC Spacer: 1.5" body-mount cushion spacer
- Front Link System: Option of Long-Arm 4-Link or Adjustable 3-Link
- Sway Bar: 2.5" drop brackets & HD replacement links
- Brake Lines: Full-replacement stainless steel front & rear lines (dual-rear setup ready)
- Steering Alignment: HD drop track bar bracket with pitman arm + adjustable track bar
- Rear Traction: Stage 2 gusseted traction bar kit
- Rear Height: Fabricated blocks (choose height) + U-bolts w/ top plates
- Shocks: Multiple valved packages available (Bilstein 5100, 5160, Fox 2.0 IFP, PMF-tuned King 2.5).
Choose Your Front Setup
- Long-Arm 4-Link: Maximizes axle control and wheel hop resistance—great for hard launches, tow, or sled pulls.
- Adjustable 3-Link Arms: Tighter steering feel, better street manners, improved articulation off-road, with caster adjustability.
Rear Blocks & U-bolts
- Blocks: Choose the height that best matches your desired stance (level, slight rake, raised look).
- U-Bolts: Standard 5/8"; upgrade to 3/4" for high-HP/performance setups. Available for SRW or DRW.
Leaf Pack Type (How to Pick)
- Standard Leaf Pack: Full-length top leaf from eyelet to eyelet, 2–3" thick.
- Top-Mounted Overload: Thicker pack—includes spacer between main pack and overload (not fixed ends); select if pack > 3".
Shock Options (Valved for This Application)
- Bilstein 5100: Great for daily driving and style
- Bilstein 5160 (front resi): Stepped-up performance, better seals for harsh or salty conditions
- Fox 2.0 IFP: Non-res / res options for more performance flexibility
- PMF-Tuned King 2.5 Resi: The top choice for on/off-road performance.
Important Notes
- Transfer Case Index Plate & Crossmember: 2017+ models have a front driveshaft sensitive to angles. Off-road or heavy 4x4 use demands the index plate/crossmember to maintain driveshaft angle. Moderate use may work without it, but risk of damage increases without.
Who This Kit Is For
- Owners who want a true 6" lift with a comfortable daily ride
- Trucks that tow often and need rear stability
- High-horsepower builds looking to control wheel hop
Questions? We’re Here to Help.
Need help selecting front link type, block height, or shock package? FASS Motorsports is here to assist:
- Phone: 636-429-7020
- Email: info@fassmotorsports.com
