Today on our 2015 Thor Challenger Ford F53 chassis we'll be installing the Roadmaster front anti-sway bar, Part Number RM-1139-140. Here's what our sway bar kit consists of. Obviously we have our new sway bar here. This sway bar is constructed of a thick cadmium-plated 4140 chrome alloy steel. It's a lot thicker than the factory sway bar and a lot more durable. We have our new polyurethane sway… see more >