50140 | Rough Country 4 Inch Lift Kit With Rear Leaf Springs For Ford F-250/F-350 Super Duty 4WD | 1999-2004 | Pre-Production 3-1-1999 | M1 Shocks

Give your 99-04 Ford Super Duty an impressive upgrade, front to back with Rough Country’s 4" Ford Suspension Lift System! This easy-to-install lift kit raises the front of your vehicle to be equal height with the rear for a leveled, better-than-stock look that gives an improved ride height and more aggressive appearance.

This kit features a set of front and rear lifted leaf springs allowing you gain additional ride height without sacrificing ride quality or performance. A set of sway bar drop brackets and track bar bracket are provided to keep everything at optimum angles for a factory-like ride, even after lifting.

A set of Rough Country's premium N3 shocks are also included. These fine tuned 10-stage variable high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster-cooling 54mm shock body.

Rough Country’s V2 Monotube Shocks are an available option for this kit. For those off-road hobbyists looking for a good step-up performance shock, the V2 Monotube will improve your ride quality with lighting-fast reaction with no cavitation - just unbridled vibration damping at each and every obstacle.

Get the wheels you want! Rough Country's 4" Ford Suspension Lift System comes with everything you need to fit up to a 35" tire with proper wheel backspacing.

Best of all, Rough Country's 4" Ford Suspension Lift System is backed by our Lifetime Replacement Warranty.

• Easy bolt-on installation
• Increased ground clearance
• Levels the front with the rear of the vehicle
• Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use

OPTIONAL V2 MONOTUBE SHOCKS

• Monotube design
• Internal floating piston
• Nitrogen-charged
• 46mm high-flow piston
• Fast heat dissipation
• 36kN Tensile Strength
• Mounts inverted
• T6061 brushed aluminum body
• 3-year Manufacturer's Warranty

• Does NOT fit V-8 gas engine models.
• Does NOT fit dually models.
• Does NOT fit models with a production date before 3-1-1999
• A carrier bearing drop bracket is needed for trucks equipped with a 2-piece rear driveshaft. (#1197)