
Synergy 2005+ Ford Super Duty F-250 / F-350 / F-450 / F-550 4x4 Leveling Springs
The Synergy Ford Super Duty F-250 / F-350 / F-450 / F-550 front leveling springs lift the front of the truck 2.5”. The springs are progressively wound to provide a soft ride while increasing bottoming resistance. When used in the Synergy Leveling Kit, they provide 9 ¾“ of travel. Fitment: Part # Description 8663-25 Synergy 2005+ Ford Super Duty F-250 / F-350 / F-450 / F-550 4x4 - Diesel 8664-25 Synergy 2005+ Ford Super Duty F-250 / F-350 4x4 - Gas Benefits: Increased bottoming resistance Increased travel Fits in stock location No modifications required to install Features: Hot formed, made from 5160H spring steel Suspension components feature an abrasion-resistant powder coat finish for maximum durability and corrosion resistance Proudly made in USA Pre-Set. This means no spring sag for the life of the spring Dual rate Sold in Pairs Notes: Compatible with the 2.5 inch Leveling Kit Only compatible with 4x4 front axle Solid Height: 10 ¼“ Free Length: 22” Not compati