We went to Parts Mike for this almost bolt-in parking brake kit designed to work with either two- or four-speed Atlas cases. We like this kind of parking brake because it simplifies things over running cables all the way out to the axle. The yoke-mounted disc won’t get gummed up with mud as with wheel-mounted parking brakes, and it offers added stopping thanks to the gears in the rear differential. The company has kits for other applications as well. While the caliper, caliper mount, and rotor all bolt on, the anti-rotation arm needs to be welded. This keeps the caliper from turning inadvertently. The arm needs to be set to length, tack-welded, and then removed for final welding.