It's no secret that TJ and JK front axle housings often bend from moderate off-road use with bigger than stock tires. Dynatrac not only came up with a bolt-on solution, the company came up with some entirely new products. Namely the Pro-Rock 44. It's a high-pinion Dana 44 housing with more ground clearance and strength than any other Dana 44 housing available.

Dynatrac stuffs that housing with huge 2.75-inch or even optional 3-inch heavy-wall axle tubes that are capped off with Dynatrac's heavy-duty end forgings and suspension brackets. All of your factory TJ or JK gears, shafts, internals, knuckles, and brakes will bolt right on! No grinding, welding or fabricating required! Plus it's got a great warranty and perhaps best of all, it's made right here in the USA.