I partially screwed in the PITA bolt back into the maniford and it sticks out about 1/2 inch. I then dremel a slot on the attaching bracket. When I reassemble the maniford, the PITA bolt should slide into the slot and all I have to do is tighten. If I have to do this job again, I only have to loosen the PITA bolt in the future and the manifold should slide out.