Cutch PP bolts - MGB 5 main bearing?

[max71]

Anyone know the size off hand? I might as well replace them when we pull the lump. Most are all original and one stretched when we were installing them.

[Martin Keller]

I don't know off hand but you can call Moss Motors and they can tell you as those bolts come with a new flywheel anyway.
I think I might have a set in my shop I could measure for you but it will not be until later this evening till I can get to do it.

[max71]

Someone else just told me 5/16 UNF x 7/8" I did see them in the Moss catalog in order to ask them.