Please help. 74 Dart sport 318 to 360

I am at a loss on these motor mounts. I've had multiple people tell me that the slant 6 and 318 use the same motor mounts, so I got the TransDapt conversion mounts but they don't look like the line up with the k member supports. If anyone could point me in the right direction on this it would be much appreciated, I got too much money in this pile to give up now. I can post photos later.