Here is some pics
https://goo.gl/photos/nKz95WJL7huAYfXw6

as you can see the dog ears cant be used (photo 1) as there isnt any room.
I can attempt to fabricate mounting it directly on the manifold but I would need to grind off the intake dog ear, and also grind away a bit of the exhaust.
note the differences in thicknesses between the intake (thin) and exhaust (thicker) flanges (next to the head).