The Yukon cross pin shaft for GM 8.2-inch Posi cases is a .749in diameter shaft that fits posi carriers and will work with Yukon Dura Grip or Eaton Posi units. It’s offered to replace the cross pin in GM 8.2in posi setups, providing the correct diameter and compatibility with the listed posi carrier types for proper function in those assemblies.
Yukon Gear Cross Pin Shaft For GM 8.2in Posi Case. Will Fit Yukon Dura Grip or Eaton Posi