what is the civic si driver bracket? is it the part that mounts with two bolts to the engine head and has to threaded rods stickin out of it for the metal bracket to go on? or is it something else, or do i need that with something that metal bracket? btw, how many bolts go into the head from this mount braket thing?? if two, are they one on top of another or one underneath another?? BTW, i'm the guy that chet is helping with, with the swap. thanks to all.