Big block A body spool mount K member?

74DartSwinger360 said
It can and has been done I have modified set of factory spool mounts that allow a big block to be dropped on an unmodified completely stock 73 up small block spool mount k frame.(Has been installed on 2 different K frames) Motor is tucked as close to firewall as possible and still use factory tranny mount too.
Motor sits level and is not crooked either

Sorry, if you only modify the mount the oil pump hits the saddle. Again, if it was this easy Chrysler would have done it. Or Schumacher would not have built a longer mount that requires shortening of the saddle and a new hole drilled.

It's hard to tell from these pics, but without the relocated saddle the stock oil pump will not fit as it sits just in front of the top of the saddle.