Upgrade: Dynatrac Free-Spin Hub Conversion Kits

Increasing fuel economy does not mean you have to change parts directly on the engine. Dynatrac‘s Free-Spin hub conversion kit reduces friction equates to increased fuel economy and decreased drivetrain noise on the highway.

Anytime there is a product that you can increase overall vehicle performance while also increasing the durability, is a win-win. One thing you get with all of Dynatrac’s products is the made in the US stamp. All their products are produced that their Huntington Beach headquarters and factory.

The conversion kit features one-piece forged, heat-treated, solid chromoly, fixed spindles that simply bolt onto your steering knuckles in place of the unit bearings. The best part about this product is the fact it is rebuildable. With most units out now when a bearing goes out, you are replacing the entire wheel hub assembly.

Free-Spin kits, use bearings that you can find in any auto parts store across the country. From experience and frustration, having the ability to rebuild something instead of having to purchase an entire new assembly, saves money and time down the road.

The kits also feature a unique interlocking tooth design, which makes them three times stronger than traditional Dana 60 manual locking hubs. Internal gears are made from heat-treated chromoly steel with a special tooth design that won’t disengage under a high-torque load.