I've got a new Texas Speed 347. Has Diamond pistons with 2cc valve reliefs. My heads are stock 799 castings. Was thinking about having some minor work done to them (no milling). Will a 2.05 intake valve clear?? I have a 238/242-605/610-113+4 cam. Plan on using stock GM gaskets. I shouldn't have any clearance issues should I? I do plan on checking it all beforehand, but was just curious.