The Original Dynatrac FreeSpin Kit for Dodge 2010 and Newer
The Original Dynatrac Free-Spin HD Hub Conversion Kits provide added durability and improved fuel economy. The ability to manually lock and unlock the hubs are favorite features for off-roading. Eliminating the risk of unit bearing failure and expensive replacement is a benefit to enthusiasts and work-truck owners alike.
Trucks, SUVs & Off-Road/30142