Hellwig 7298 Big Wig Rear Sway Bar for Dodge 3500 Fits 2014 Dodge 3500 2WD and 4WD, Single and Dual Rear Wheel 1.31 inch diameter Reduces Body Roll for Better Vehicle Control Fast and Easy Bolt-On Installation with Polyurethane Bushings High Quality Hot Formed and Heat Treated 4140 Chromoly Spring Steel