1971 Swinger 318, conversion to a 6cyl/special motor mounts needed

out west bob said
Having work for Chrysler for 14 yrs starting in 1974, I have a decent amount of knowledge as to what fits what, interchanges, etc. I'd picked up a 1986 AT trans for this project and overhauled it, so should be ok there. Now, after having done the dastardly deed of removing the R frame mount , I'm ready to devise a frame mount that will accept my engine rubber mount. Moving along, albeit slowly.

I think that this is the set up that I need? It's different than the earlier ones for sure! If I could locate that metal bracket that bolts to the engine I'd be good to go! Anyone got one to sell?