Carli Suspension worked in conjunction with Deaver Leaf Springs to design a leaf spring pack to match our 2.5″ and 4.5″ Suspension Lifts while providing a much more predictable and supple ride with only a slight reduction from a standard 3/4-ton load capacity. The factory leaf spring packs have 2-4 heavy main springs and an immobile lower overload making for a jarring ride; replacing them with our 9-Leaf main pack and 3-Leaf overload provide much more spring rate progression. This makes for a softer unloaded ride, massive suspension travel increase and impressive capacity as the rear end compresses engaging all the springs.
Also offered, in leveling height ONLY, is our HD Spring for those with a constant bedload of 1,000lbs.
Ford 2005-2007 Full Progressive Leaf Packs For Leveling Systems
SKU: CS-FFSP-LVL-05
- Block eliminating, Full Progressive Spring Pack
- "Light" 3/4-Ton Capacity, Max Bed-load 2,000lbs.
- Includes new U-Bolts and Rear Bump Stop Drops
- Provides a 1", rear high stance on Matching 2.5" Leveling Suspension Systems
- 37" Tire Fitment
- Fitment: 2005-2007 F250/350 4x4, 3.5"
- Requires front hanger relocation Includes Conversion Hardware
Ford 2008-2010 Full Progressive Leaf Packs For Leveling Systems
SKU: CS-FFSP-LVL-08
- Block eliminating, Full Progressive Spring Pack
- "Light" 3/4-Ton Capacity, Max Bed-load 2,000lbs.
- Includes new U-Bolts and Rear Bump Stop Drops
- Provides a 1", rear high stance on Matching 2.5" Leveling Suspension Systems
- 37" Tire Fitment
- Fitment: 2008-10 F250/350 4x4, 3.5" Axle Tube
Ford 2011-2016 Full Progressive Leaf Packs For Leveling Systems
SKU: CS-FFSP-LVL-11
- Block eliminating, Full Progressive Spring Pack
- "Light" 3/4-Ton Capacity, Max Bed-load 2,000lbs.
- Includes new U-Bolts and Rear Bump Stop Drops
- Provides a 1", rear high stance on Matching 2.5" Leveling Suspension Systems
- Fitment: 2011-2016 F250/350 4x4, Diesel - 3.5" Axle Tube
Ford 2005-2007 Full Progressive Leaf Packs For Leveling Systems, Heavy Duty
SKU: CS-FFSP-LVL-05-HD
- Block eliminating, Full Progressive Spring Pack
- Heavy Duty Full Replacement Leaf Springs designed for those with constant 1,000lbs in the bed
- Includes new U-Bolts and Rear Bump Stop Drops
- Provides a 1", rear high stance on Matching 2.5" Leveling Suspension Systems
- 37" Tire Fitment
- Fitment: 2005-2007 F250/350 4x4, 3.5"
- Requires front hanger relocation Includes Conversion Hardware
Ford 2008-2010 Full Progressive Leaf Packs For Leveling Systems, Heavy Duty
SKU: CS-FFSP-LVL-08-HD
- Block eliminating, Full Progressive Spring Pack
- Heavy Duty Full Replacement Leaf Springs designed for those with constant 1,000lbs in the bed
- Includes new U-Bolts and Rear Bump Stop Drops
- Provides a 1", rear high stance on Matching 2.5" Leveling Suspension Systems
- 37" Tire Fitment
- Fitment: 2008-10 F250/350 4x4, 3.5" Axle Tube
Ford 2011-2016 Full Progressive Leaf Packs For Leveling Systems, Heavy Duty
SKU: CS-FFSP-LVL-11-HD
- Block eliminating, Full Progressive Spring Pack
- Heavy Duty Full Replacement Leaf Springs designed for those with constant 1,000lbs in the bed
- Includes new U-Bolts and Rear Bump Stop Drops
- Provides a 1", rear high stance on Matching 2.5" Leveling Suspension Systems
- 37" Tire Fitment
- Fitment: 2011-2016 F250/350 4x4, 3.5" Axle Tube
Ford 2005-2007 Full Progressive Leaf Packs For 4.5" Systems
SKU: CS-FFSP-05
- Block eliminating, Full Progressive Spring Pack
- "Light" 3/4-Ton Capacity, Max Bed-load 2,000lbs.
- Includes new U-Bolts and Rear Bump Stop Drops
- Provides a 1", rear high stance on Matching 4.5" Suspension Systems
- 37" Tire Fitment
- Fitment: 2005-07 F250/350 4x4, 3.5" Axle Tube
Ford 2008-2010 Full Progressive Leaf Packs For 4.5" Systems
SKU: CS-FFSP-08
- Block eliminating, Full Progressive Spring Pack
- "Light" 3/4-Ton Capacity, Max Bed-load 2,000lbs.
- Includes new U-Bolts and Rear Bump Stop Drops
- Provides a 1", rear high stance on Matching 4.5" Suspension Systems
- 37" Tire Fitment
- Fitment: 2008-10 F250/350 4x4, 3.5" Axle Tube
Ford 2011-2016 Full Progressive Leaf Packs For 4.5" Systems
SKU: CS-FFSP-11
- Block eliminating, Full Progressive Spring Pack
- "Light" 3/4-Ton Capacity, Max Bed-load 2,000lbs.
- Includes new U-Bolts and Rear Bump Stop Drops
- Provides a 1", rear high stance on Matching 4.5" Suspension Systems
- 37" Tire Fitment
- Fitment: 2011-2016 F250/350 4x4, 3.5" Axle Tube
Ford 2017 Full Progressive Leaf Packs For Leveling Systems
SKU: CS-FFSP-LVL-17
- Block eliminating, Full Progressive Spring Pack
- "Light" 3/4-Ton Capacity, Max Bed-load 2,000lbs.
- Includes new U-Bolts and Rear Bump Stop Drops
- Provides a 1", rear high stance on Matching 2.5" Leveling Suspension Systems
- 37" Tire Fitment
- Fitment: 2017+ F250/350 4x4, Diesel 3.5-4.0" Axle Tube
Ford 2017 Full Progressive Leaf Packs For Leveling Systems, Heavy Duty
SKU: CS-FFSP-LVL-17-HD
- Block eliminating, Full Progressive Spring Pack
- Heavy Duty Full Replacement Leaf Springs designed for those with constant 1,000lbs in the bed
- Includes new U-Bolts and Rear Bump Stop Drops
- Provides a 1", rear high stance on Matching 2.5" Leveling Suspension Systems
- 37" Tire Fitment
- Fitment: 2017+ F250/350 4x4, 3.5"-4" Axle Tube
Ford 2017 Full Progressive Leaf Packs For 4.5" Systems
SKU: CS-FFSP-17
- Block eliminating, Full Progressive Spring Pack
- "Light" 3/4-Ton Capacity, Max Bed-load 2,000lbs.
- Includes new U-Bolts and Rear Bump Stop Drops
- Provides a 1", rear high stance on Matching 4.5" Suspension Systems
- 37" Tire Fitment
- Fitment: 2017+ F250/350 4x4, Diesel - 3.5"-4.0" Axle Tube
