Block out of square

“.4” ...... not “4”

Just move the decimal over.

It would cost 20+ times what the block is worth to try and correct all the stack of problems you’d create by line boring the block .32* out of parallel.

It would just go in the scrap pile.

This issue is not the result of a machine shop line boring the block.

Furthermore, if the OE caps were retained....... it likely never had the main line touched..... and if it was, it would more likely have just gotten a quick hone.