help me date code these 727's

garymopar said
this is all i could find

1st 1968 2-door jefferson ave detroit

2nd 1973 jefferson ave detroit

last one 1970 jefferson ave detroit

i'm sorry if this dont help

I think your way off on the dates
first one has a 66 Date (Plus has the bolt in dipstick which is pre 67)
second a 65 Date (Plus has the bolt in dipstick which is pre 67)
third one is 68 GTS original 340 trans
But thanks for your time.