Clifford Headers w/ps! Help

Ok, reporting back. I installed a new Poly engine Mount and it did make a difference. A very, very small difference. The header still makes contact with the Power Steering unit, which is not good, but it dropped in enough that I believe with a Remflex Gasket it could work. Headers don't sit completely flat against the head, There is a little imperfection there. I might grind off a tiny bit for just a hair more clearance. So Cliffords fit with some imperfection on a 1974 with Power Steering