Free-Spin Kit 1999-2004 Ford F-250 and F-350 with Dynaloc Hubs and Fine Wheel Studs Ford F-350 Ultimate CV Axles are low

Ultimate CV Axles are low maintenance and operate with a smoothness you can feel - whether off road or on the street

Replacement ProGrip brake rotors are sold individually

Using the the integrated ram-assist bracket on the ProRock 44 requires that you flip the drag link

part # DT922011 or an aftermarket front drive shaft

Free-Spin Kit 1999-2004 Ford F-250 and F-350 with Dynaloc Hubs and Fine Wheel Studs Ford F-350 Ultimate CV Axles are lowThe Dynatrac Free Spin Heavy Duty Hub Conversion Kit for 1999 2004 Ford F 250 and F 350 Super Duty trucks is designed to replace the factory unit bearings with fixed spindles for superior strength, and smooth performance. This kit includes is for trucks with fine wheel studs. This kit includes DynaLoc locking hubs, providing improved locking hub function, greater strength and a shorter profile for better clearance that reduces the chance of hub