Hotchkis Sport Suspension 2201F 1978-1988 GM G Body Front Sport Sway Bar. Improve handling of your 78-88 GM G Body by reducing body roll with a Hotchkis Sport Suspension Front Sport Sway Bar. Hotchkis bars are CNC bent for a precise fit and feature lightweight hollow construction and include greasable polyurethane bushings end links brackets and all necessary hardware. Hotchkis bars are powder coated for durability and tested and tuned to ensure the best performance possible. Specs: 1 3/8 in. Hollow Front. Looking for a a Trick Upgrade? Try our Billet Sway Bar Mounts.