Hotchkis Sport Suspension 2273 1967 - 1970 Chevrolet B - Body Sport Sway Bars. Improve cornering and straight line acceleration of your 67 - 70 Chevrolet B - Body by reducing body roll with a set of Hotchkis Performance Sway Bars. Hotchkis bars feature lightweight hollow construction and include greasable polyurethane bushings stainless u - bolts end links brackets fabricated links and all necessary hardware. Hotchkis bars are powder coated for durability and tested and tuned to ensure the best performance possible. 1 - 14 in. Hollow Front 1 in. Hollow Rear.