Motor Mount Help

I can speak from direct experience. the 273 mount brackets will work fine on a 318. been there done it.

I've gotten a real close look at the ears on the passenger side of the 318 and they are the complete opposite of the ears on the passenger side of the 273. The 273 mounts will work, but only with some fabrication as some have already said.

The bracket on the left in the picture is the passenger side mount from the 273. On the 318 the 2 hole part of the bracket is at the front and the single hole part is at the rear. So the only way the left bracket in the picture would work on the 318 would be to add some metal to it.