Originally Posted by HeyYou

It would be part of a rebuild... If you take it to a shop, they won't wanna just change the snap-ring.. they will want to rebuild the whole trans. Big money. However, if that IS the problem, calling around to the local shops to see if you can find someone willing would be a good idea. Doing it wrong can kill you.

Originally Posted by Sirriggs

I just thought about this. I wonder if that spring is broken in the valve body? That was my problem it was going in and out in overdrive.

Originally Posted by HeyYou

On that, I don't know. Would have to open it up, and have a look. On some applications, that spring isn't even there....... Which I found kinda puzzling.