Swap 904 to 727?

You also can not use the center link from the 69 K frame, that has to come from a 66 and earlier car, and needs to be from V8 car, unless your slant car already has one in place! More common to see a V8 centerlink in a 66 slant car than any other!
Thanks. Glad I don't have that much in that 69 front end. Now I need to start looking for a centerlink also. Maybe I can find who needs a