Lower the ride height of your 1988-1998 OBS Chevrolet or GMC truck with suspension lowering kits from Truck Resto! Dialing in the look of your GMT400 truck eventually comes down to how the truck sits. One of the best ways to do that is with a lowering kit that utilizes control arms, flip kits, springs, C-notches, and more. We're proud to offer a variety of OBS lowering kit components so you can mix and match your way to the desired look, or an all-in-one solution from great brands like IHC Suspension. No matter what 88-98 lowering kit you're looking for, Truck Resto has what you need to get the job done. Shop our selection of OBS lowering kits below.