Please Specify Whether You Have Coilovers or Bags in the Drop-Down When lowering your 1988-1998 OBS C1500, your wheel options can be limited due to the wide track width of the front suspension. Often, builders will custom fabricate new upper and lower control arms to narrow the track width to run a wider wheel with a more aggressive offset upfront. The aggressive offset will provide a larger lip size, which most people prefer to match the large lip wheels in the rear if you are running lipped wheels. Stone Custom Fab takes the guesswork out of fabricating your control arms with their narrow upper and lower control arm kits. These are offered in two different configurations for a coilover setup or bag suspension, and both will narrow your track width by 3” overall. This complete kit from Stone Fab will come with narrow upper and lower control arms, upper control arm mounts that raise the mounting point 1.5", robust heim joint tie rods, and an adjustable splined sway bar.