Bruce,That's the wrong attitude. Part of the fun of old cars is multiple trips to the hardware and auto parts stores. You buy something and it doesn't fit when you get home. Back to the store. Finally you use JB Weld and a big hammer. Or you catch it on fire with the torch.
In answer to your question, I don't really know, but 5/16" jumps to mind for some reason. Buy a couple of each, just in case.
Later, Todd _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com