Description
Upgrade your 2023–2024 Ford Super Duty (F-250, F-350) with performance, comfort, and towing strength.
The PMF 8″ Alpha Suspension Lift Kit offers a smooth street ride, added suspension travel, and a reinforced rear setup that handles high horsepower and heavy towing with ease.
Key Features & Benefits
- Comfort + Control:
Dual-rate coil springs in front provide over 3″ more travel and a smoother ride on- and off-road. - Strong Rear Performance:
Maintains your factory leaf pack for load capacity, while adding a traction bar for stability and reduced axle wrap under heavy load. - Heavy-Duty U-bolts:
Upgraded to 3/4″ U-bolts (vs stock 5/8″) for increased strength. Available for both single-rear-wheel (SRW) and dual-rear-wheel (DRW) setups. - Multiple Configuration Options:
Customize based on bed length (Short or Long), front suspension setup, rear block height, leaf pack type, and shock options.
What’s Included
- 7″ Icon progressive-rate coil springs (front)
- 1″ body mount cushions (BMC)
- Long-Arm 4-Link front link system
- 2.5″ sway bar drop brackets + HD replacement links
- Stainless steel (SS) brake lines — front and rear, compatible with dual rear brakes
- Heavy-duty (HD) drop track bar bracket with Pitman arm
- HD adjustable track bar
- Stage 2 gusseted traction bar kit
- Fabricated rear blocks (choose height)
- 3/4″ U-bolts with top plates
- Selection of tuned shocks (see choices below)
- Transfer case index plate & crossmember for proper front driveshaft fit at new ride height (must be installed)
Front Suspension Options
- Long-Arm 4-Link:
Maximizes traction and control—ideal for high-torque launches, towing, or aggressive driving. - Adjustable 3-Link with Radius Arm Drop:
Tighter steering response and improved street comfort plus greater articulation over rough terrain. Fully adjustable for castor alignment.
Rear Suspension & Blocks
- Utilizes original OEM leaf pack to maintain payload capacity
- Traction bar kit adds rigidity and reduces wheel hop—even under high loads
- Fabricated block choices allow you to dial in your desired ride height
Leaf Pack Types
- Standard Leaf Pack: Factory-style pack with a 2–3″ top leaf from eyelet to eyelet.
- Top-Mounted Overload: For thicker packs, includes a spacer between main pack and overload spring without fixed ends.
Shock Options (Valved Specifically)
- Fox 5100: Great general-use performance
- Fox 5160 (with reservoir): Better for off-road and harsh environments (or salt-prone areas)
- King 2.5: Custom-tuned for top-tier street/off-road performance
Why Choose the PMF Alpha 8″ Kit?
- Tailored ride height + improved suspension travel
- Built for comfort and towing strength
- Stronger components for high horsepower setups
- Adjustable options to fit different uses (towing, daily driving, off-road)
- Easy replacement of shocks or leaf components later
Ordering & Configuration
Choose the settings that match your truck and your driving needs:
- Bed Length: Short or Long
- Front Axle Setup: Long-Arm 4-Link or Adjustable 3-Link with Radius Arm Drop
- Leaf Pack Type: Standard or Top-Mounted Overload
- Blocks & U-bolts: SRW/DRW and block heights (8.5″–10″) options available
- Shocks: Pick your preference (Fox 5100, Fox 5160, King 2.5)
Shipping & Support
- Free shipping on most orders over $400 to the lower 48 states.
- Need help choosing options or installation advice? Contact FASS Motorsports at 636-429-7020 or info.
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