QUOTE(McMark @ Mar 30 2015, 08:40 AM)
I'm pretty sure it's 8x1.25. Just a standard bolt, with the modified nipple.
Can you post a pic? I suspect Dr. Evil has bags of them. I probably have a few running around here, but can't even guess at where to start looking for one.
You can pull the rear cover pretty easily to get a helicoil installed. Just make sure you're familiar with the order of parts for the reverse gear. That's the only parts you have to deal with when pulling the rear cover.
Is there supposed to be a helicoil in there? I don't have the bolt (lost it) to take a picture of it. I was just looking at the parts in the PET stuff and I saw the bolt and washer (expected that of course) but also so that there is a threaded insert that goes in there also.
Pulling the rear cover might be my only option though to get a good look at it. Can pulling the rear cover be done with trans installed? How many pieces are going to come flying out all over the ground when I do that? :-) I may have to unbolt the exhaust muffler (triad) from the heat exchangers to get some working room I suppose.
Note: I'm a weekend mechanic. Haha!!