Utilizing our patented design, the dampers allow the vehicle to glide over every type of road surface you may encounter while maintaining complete command at all times. These dampers are the least expensive and most effective upgrade to extend the service life of any vehicle out on the road today. Bilstein's old part numbers on these shocks was F4-BE5-2818-H0 on the fronts and F4-BE5-C342-H0 on the rears. We also sell these shocks individually, as well as in pairs.We also have thousands of other High Performance Parts in our store. We want you to have the parts as bad as you do. The item "BILSTEIN SHOCK ABSORBER SET, FRONT & REAR SHOCKS, 99-04 FORD F-450, F550 SUPER DUTY" is in sale since Thursday, February 27, 2014. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Suspension & Steering\Shocks & Struts". The seller is "kratter" and is located in High Performance Parts. This item can be shipped worldwide.