Quote Originally Posted by sjp 2002 GT View Post
I lost 4th gear in my GT and was running about 1000 rpms higher than normal on the highway. Only fix was a rebuild ~$2500.
A hub shaft costs about ~$60 and the gaskets are ~$30, add fluid ~$35. Then labor to lower the subframe and trans to get the side cover off. At this point you should swap the EPC soleniod as well. However a full rebuild isn't necessarily needed.