!!slant six 69 DART converted to 360 727 PROBLEMS

my car has just last night dropped the 727 360 in. Except i have ran across some question. the car as it sits is just a engine to carb and tranny with out cut shaft. (no radiator fan etc) my new engine came out of a 1984 dodge van i think either i lost some parts or things are actualy in place right i dont know. "when i look under my car were the trans mission conects to the block i can see the external balanced and fly wheel. am i missing like a metal plate that like covers it or not? will the starter work from the slant six. and where to get my radiator etc. plz help me im sixteen yrs old thanks