Monotube Design: Nitrogen-infused 46mm monotube design with a floating dividing piston separating the gas and oil, providing consistent, fade-free performance; Durability you can trust on the road ahead
Digressive Valving: You choose the destination, we'll get you there; You can be confident knowing the patented digressive valving allows shocks to instantly react to changing surface conditions, giving you a stable, controlled, and comfortable ride
Stock Height Replacement: The B6 4600 is tuned for your vehicle – no matter whether you're working down a gravel road, towing a trailer, or taking the family out; you can expect a safer, more pleasurable driving experience, with less fatigue on those long hauls
Direct Fit: 4600 shocks are designed as a direct fit upgrade to OE shock absorbers on Stock Height Replacement light trucks and SUV's
Vehicle Compatibility: The front shocks fits your 1999-2004 F-350 F-450 F-550 Super Duty; Lariat, XL, XLT Submodels Cab & Chassis Models 4WD