PLEASE BEWARE THAT I DO NOT WISH TO HAVE ANY RETURNS IF AT ALL POSSIBLE. THEY ONLY COST ME MONEY. THESE ARE USED PARTS SELLING IN USED CONDITION. THEY HAVE NOT BEEN RESTORED AND I DO NOT IMPLY ANY GUARANTEE OR WARRANTY. THIS IS JUST LIKE IF YOU GO TO PICK A PART. TOO MANY PEOPLE OUT THERE ARE NOT FULLY UNDERSTANDING THIS, THUS LEAVING BAD FEEDBACK TO HARM MY ABILITY TO PROVIDE THESE PARTS. TRUTH IS THESE PARTS AND CARS ARE DISAPEARING RAPIDLY. IM MERELY TRYING TO PROVIDE A SERVICE TO KEEP THEM ALIVE. THANK YOU TO ALL THAT UNDERSTAND. 
THIS IS FOR AN AOD AUTOMATIC TRANSMISSION THIS IS OFF OF A 1986 BRONCO COMES AS IS PLEASE LOOK, EVERYTHING MOVES AS IT SHOULD ITS A LITTLE RUSTY AND LOOKS UGLY BUT IT DOES THE JOB, IF YOU ARE UNSURE WHICH TRANSMISSION YOU HAVE PLEASE LOOK DOWN BELOW...

P R N (D) 2 1 - E4OD (1992+ will have OD cancel switch on column shifter) (1989-1991, OD cancel switch on dash, right side of steering column)

P R N (D) D 1 - AOD

P R N D 2 1 - C6


Or you can count the pan bolts.

17 pan bolts - C6

14 pan bolts - AOD

20 pan bolts - E4OD