Our 1963-72 Chevy truck and GMC truck sway bars are the finest sway bars on the market and are redesigned for better handling with a smaller bar diameter decreasing unsprung weight and improving performance. Gone are the days of Huge diameter bars. Our bars accomplish the same results as an 1-1/4″ bar usingpositioning and leverage to save weight and increase suspension and vehicle performance. Our sway bars are designed to minimize body roll, understeer and oversteer when cornering, resulting in improved vehicle handling and control. Our sway bars offer all of the above without affecting your ride quality.