I have SBC 350, short block was disassembled and all removed plugs were lost.
I got set of new expansion plugs, installed it without problems, but I missed some oil plugs - I marked it at picture - who can tell me the thread size for each plug:

A) one in front of the block, above the timing cover

B) one in front of the block, near fuel pump (I can see fuel pump rod trough this hole)



Unfortunately, I have no my engine hight here and I cant measure it.