Just curious if there is any way anyone knows what size bolt I need here. I'm looking for the bolt (2 bolts actually) that goes through the rear motor mount into the bracket that is bolted to the block just underneath the alternator on a 1.8 OHC. The upper bolt is missing, and the lower welded nut has broke loose from the bracket, and I can't seem to get a wrench back there, so I can't tighten it or remove it. So, when I hit a good sized bump I get a nice knocking sound from that bolt banging around on the bracket.

5/16" and 8mm are both too small, and I can't seem to get a 3/8" or 10mm started. It might have something to do with the angle, but it would sure help if I knew the correct thread...

If I can't figure this out. I'm going to have to try to pull all this apart, and I really don't want to...

anyone???

It was a 10mm course if anyone is interested...