The lightened rear Dynatrac Pro Rock 60 features a matching 1410 yoke. Jim Reel at J.E. Reel Drive Line Specialists whipped out this 1410 shorty shaft with extra long slip splines. If the strap-style yoke on the axle gets abused and comes apart due to rock damage, we'll replace it with a U-bolt-style yoke. When the axle was built a few years ago this was not an option.