Fits: 2003-2008 Dodge Ram 2500/3500 4WD Kit Includes: Two (2) of Part Number: RS55221 - Rancho RS5000X Shock Absorber // Two (2) of Part Number: RS55269 - Rancho RS5000X Shock Absorber // One (1) of Part Number: RS5412 Rancho RS5000 Steering Damper Part RS55221 Details: Front Fitment // Compressed Length: 14.59" // Extended Length: 23.63" // Lower Mounting: Loop Bushing and Sleeve Mount // Upper Mounting: Stem Mount // Extended Bumper Stop: Yes // Compressed Bumper Stop: No // Extended Hydraulic Lockout: No // Twin tube internal design // Gas pressurization of shock // Limited Lifetime Warranty Part RS55269 Details: Rear Fitment // Compressed Length: 16.81" // Extended Length: 27.59" // Lower Mounting: Loop Bushing and Sleeve Mount // Upper Mounting: Loop Bushing and Sleeve Mount // Extended Bumper Stop: No // Compressed Bumper Stop: No // Extended Hydraulic Lockout: No // Twin tube internal design // Gas pressurization of shock // Limited Lifetime Warranty Part RS5412 Details: Fitment Note: With OEM Steering Damper Mounts // Extended Length: 23.375" // Compressed Length: 14.188" // Lower Mounting Code: LS24 // Upper Mounting Code: L1 // Not Extended Bumper Stop // Travel Length: 9.187" // Not Compressed // Dust Shield Included // Engineered for Vehicles with Oversized Wheels and Tires // Limited Lifetime Warranty The Rancho RS5000X series design includes patented progressive rebound and compression discs. At lower speeds or in the earlier stages of the shocks travel, an eccentric disc in the valve shim stacks will engage the valving at lower frequencies, helping to control the energy of motion as the cycle of the shock increases or decreases in its action. When hitting a pothole, off-road trail obstacle or similar activity, Ranchos Progressive Engagement Valving allows for early flow of fluid, helping to reduce harsh initial impacts and to control the flow of fluid in a progressive, gradual manner through the valving. During on- or off-road driving activities like wash boarding or when travelling a rough fire road, the early flow of fluid helps to minimize a rough ride as the piston movement is able to glide through the initial travel motion of the shock with minimal ground impact or force. If needed, the Progressive Engagement Valving will further engage to maintain control and stability. // Rancho RS5000 Steering Stabilizers are a simple and affordable way to enhance a vehicles performance. Rancho Steering Stabilizers are ideal for off-road driving, towing, and street applications. The steering stabilizers reduce wheel shimmy, bump steering, and vibration as the shock series was engineered for vehicles with oversized tires and wheels. Steering stabilizers can help reduce on or off-road driver fatigue. Rancho steering stabilizers are built from the foundation of the RS5000 series shock absorber.