I am working on installing the engine into my 1954 3100. I have gotten new mounts, I believe that I understand how to install the rears but I want to be sure, they consist of 2 components, a flat mount with a metal side and a rubber side and a "u" shaped mount with a metal side and a rubber side. I believe that they are supposed to sandwich the cross-member with the "u" shaped mount on top and the flat one underneath with the rubber side contacting the cross-member. If anyone would have access to a diagram or know the correct procedure to install the mounts it would be greatly appreciated, Thank you!