If there is one product that Dynatrac is best known for, it is the ProRock 60. In 2002 the ProRock 60 set the world standard for strength, ground clearance and quality. In that same tradition Dynatrac is now very proud to introduce the all new ProRock 44! If you always wished for a set of ProRocks under your Jeep but thought that the ProRock 60 was too much for your needs, your wish has finally been granted. The new ProRock 44 has all of the same benefits as the 60, but in a smaller and lighter package that is designed to fit your JK like a glove. JK Owners - The ProRock 44 housing is fully compatible and ready to accept your existing stock and aftermarket JK Dana 44 ring and pinion gears, lockers, knuckles, brakes and axle shafts. JK owners with Dana 30 front axles can re-use their knuckles, wheel bearings, and brakes.
Known for its brawny axle assemblies, Dynatrac got its start in the early 1990s when founder Jim McGean was building axles in his garage for off-road enthusiast friends. When others resorted to low quality parts from overseas, he took a stand and maintained production here in the states. Dynatrac's innovations include the high-clearance ProRock 60, Free-Spin hub conversion kits and heavy-duty DynaLoc locking hubs. Every axle manufactured undergoes 117 inspections during its assembly for quality assurance and the Huntington Beach, California-headquarted company has a deserving reputation as a manufacturer of high quality innovative components. Shop Dynatrac Now