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 TJ like a glove. TJ Owners The TJ Pro Rock 44 housing machined for the JK Tru-Lok Electric Locker is compatible with your existing stock knuckles, brakes, hub bearings, and outer axle shafts ONLY. You will need to source custom length inner axle shafts, a JK Rubicon Tru-Lok Electric Locker, and a JK front Dana 44 ring and pinion. 4WD Hardware can source and install these components for you upon request Call for more detailed information.
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