360 main cap questions

Oldmanmopar said

How did you have all that work done without using the mains as a locating factor. Square deck, cam tunnel,Lifter bores and deck height should all go off the mains and cam tunnel.

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Only had the lifter bores bushed. Haven't done any other machining. Just never thought to check them. Someone gave me this block. I sonic checked it first to make sure it was good then dropped it off to have lifter bores bushed along with a 340 for my son.