ok soo im finally got around to working on my mopar and im about to put the engine in, orignally the car was a 318 and i found a 68 383 that came out of an emperial and i built up the 383 pretty strong, (didn't realize a 383 was never put into a 73 car) and now its time to put it in once the k member gets back from being powder coded. So ordered some engine mounts for a 400 i was pretty sure they were the same blocks but the holes on he mount don't match up or i might just be over thinking it, theres 4 holes on the mount and 3 on the block and only the top 2 holes on the block match up to the mount

 

down size your pics, you may have to dremal the third hole a little, the four hole mount is from a truck; mount motor in place to see where to make clearance for third hole