Refer to your shop / service manual.
This is 10 " front brakes from 66 Dart (I suspect 65 would be the same) available here:
MyMopar - Mopar Forums & Information - Service Manuals
View attachment 1715152928 There we go That is a nice clear image of what is suppose to be in there . Thanks !
Yes that is what mine all looks like . I jacked the car up this morning and the front wheels spun to freely , so I set the shoes out a little further with a litle drag on them . That helped alot and the pedal came up some but not quite where I would like them . so I set the rear shoes up a couple clicks too. .
Lastly, Your adjuster does not seem to be extended at all and that would make the cylinder have to reach farther to apply the shoes and give you really weak breaking if at all.
Also have you measured the Dia of the shoes? could they be 9"? is your drum really 10" ID? I have seen people measure the OD and call a 10" drum an 11 inch.