Underpinning our Jp Week to Wheelin’ JK rebuild was axle beef from Dynatrac. Up front is our JK’s original Dynatrac ProRock 44 that luckily was in good shape internally. It was cleaned up and its Rubicon locker was rebuilt with 5.13 gears, all new seals, and new hardware. A set of Dynatrac HD Rebuildable Balljoints was added. Rusty’s Off Road JK 3.25-inch Long Travel Kit swings the front and rear axles. Up front we also kept the factory quick-disconnect antisway bar and the aftermarket air bumps and hydraulic steering setup, because they all still worked.