Product information updated on 2021-08-25, Manufactured by BellTech - Part Number Belltech 13008, 2004-08 Ford F150 All Cabs 2wd Font Struts & Rear Shocks (fixed dampening) 0 inch-3 inch Drop, 2004-08 Ford F150, 2004-13 Ford F150 All Cabs 2wd Font Struts & Rear Shocks (fixed dampening) 0 inch -3 inch Drop, 2004-08 Ford F150 All Cabs 4wd 0 inch -4 inch Drop - Coilover Kit, Here is the situation. You do your research and figure out what lowering you want to match your wheel and tire combination, and install the kit. Now you are thinking that you really wanted another 1 inch lower on the front. What do you do? If you have a set of the Belltech “PRO” Coils in your kit it’s not a problem. This Belltech advanced lowering kit which includes Belltech‘s high quality coil springs and engineered vehicle specific upper spring or strut mount spacers allowing you to have 2 lowering height options with one purchase.