Quote Originally Posted by BigMeatVX View Post
There is a Spicer replacment available for the front of the rear shaft, but I'm unsure of the rear one....

I have had to replace my rear driveline @ around 200K due to the splines in the slip yoke being worn, and causing vibration...FYI
What is the diagnosis for this? unhook the front end of the driveshaft and check for free play?