I want to order some fabricated valve covers. But i want to order them without breather holes, then i can buy some 8 0r 10 AN bungs and place them where i want them. the favor is that my welder is not able to weld aluminium. if i buy the covers and bungs, drill the holes, is someone on here willing to tig weld them in? i am in the Rochester hills area so preferably someone near me.