98 GT auto tranny

[bigwhitecobra]

Let me rephrase that....as long as you have the auto trans that will accept the speedo driven gear correction, you will be fine. I think...could be wrong, but I think the 4R70W trans will accept this. If not, you will have ot find an AODE or the like and just bolt it in. It's gonna run you somewhere in the $1000-$1500 range. You may have better luck on ebay, but it is ebay. (buyer beware) You also may want to check with transmission shops around and see if someone has left a tranny there and didn't pay for it. You might get lucky.No mounts should have to change at all. If you go with a different tranny, like a C4 or something, then yes the mounts will have to change.