[BLAZERMAN]

I dont know about the rebuild, I bought a reman cardone unit when I did mine..I'm sure someone will chime in with what you need to know. I do know you dont have to change the splined stub..you can still run your stock intermediate shaft or you can buy splined u-joints from companys like Borgeson, Flaming River or Iditit. I do believe its a good idea to get rid of the rag joint though..I went with a Borgeson vibration dampining joint and could tell a Big difference.