Kit includes

Skyjacker re-engineered the Super Dutys suspension via an outstanding 8.5-inch highest-level front 4-Link Conversion with ADX 2.5 Factory Series Coilover Reservoir shocks. Replace your OEM radius arm with integrated radius arm drop brackets plus upper and lower adjustable control arms. Formed from 2-inch OD x 0.250 wall DOM tubing, both pairs of control arms are adjustable Flex Links. The adjustability allows proper caster settings to improve handling. Flex Links have a forked clevis end at the lower axle mount. The upper bracket mount has 1-1/4 inch forged rod end with RB style rubber bushing. You are replacing the OEM coil spring\shock set-up with a peak of perfection coilover shock assembly with mounting brackets. The upper mount\reservoir mount bracket bolts into the OEM coil spring bucket location. The lower mount into the spring seat location. ADX 2.5 Factory Series Coilover Reservoir shocks deliver incredible performance and precise controlled dampening. Specifically engineered and performance tuned for this ride height and vehicle weight with fine tune ride height adjustability. Massive 2.5 inch Smooth bore and honed seamless, 6061-T6 hard-anodized, high flow aluminum piston, 7/8 inch hardened Nitro Steel(R) Steel carbon shaft, greater fluid capacity with numerous other high end details. Softride(R) Technology leaf springs have tapered leafs to distribute loads more evenly and to create more flex at the leaf ends. Teflon(R) wear pads between leafs help eliminate friction. Paired with ADX M2.0 Adventure Series Aluminum Monotube Shocks for optimal damping control. ADX M2.0 has a race-inspired full-displaced valving system. Nitrogen charged with Internal Floating Piston Technology = Quickest Shock Reaction Time Ever. Complete kit maintains the factory geometry angles, alignment specifications and structural strength. Reap the benefits: On-Road Refinement and Off-Road Readiness.

8.5in.C/O SYS/17 F250-350 4WD

• ADX M2.0 Nitrogen Charged / Internal Floating Piston Technology
• ADX 2.5 Coilover Precision Control And Race-Proven Performance
• Increase Travel With Impressive 4-link Flex Ride Enhancement
• On And Off-Road Performance With An Effortless Smooth Ride
• Skyjacker Softride Technology Enhanced Spring Performance
• IFP Technology Provides Quickest Shock Reaction Time Ever
• ADX M2.0 Has Race-Inspired Full-Displaced Valving System
• ADX M2.0 Reacts Quicker To Improve Control And Stability
• Bump Stop Spacers Keep Suspension Travel Safely In Check
• Radius Arm Mount Drop Brackets Properly Corrects Caster
• Ultra Heavy-Duty Track Bar Bracket Keeps Axle Centered
• Skyjacker Softride Technology Heightened Leaf Springs