header-transmission line clearance issue.

I seem to have hit a snag in my quest for the reassembly of ny truck. One of my transmission lines is about an inch away and I cant finagle it much further away. The other is about 3" away. I am about to do cam break-in and I wanna make sure I dont turn my transmission into french toast. Could I do some kind of header wrap ariund the header and the lines and it keep me in the green? I might be able to get the other one a little more room than the inch it has. maybe anither ich or so. but I am still worried about frying my 727 up