83-86 door speaker size?

[Arborigine]

My 85 door panels are very crumbly, I don't want to try to remove them until i have found replacements. I need to get in to replace the locks cyls, and will change speakers while they are open. I intend to check a few junkyards on an upcoming 1000 mile trip. Wife will be thrilled! I have manual locks, manual windows.
What size and shaper are the stock door speakers on the 85 XL model truck?
What have you guys managed to fit in there?

 

[CDX825]

Should be 5.25" Round

 

[91idi]

Stock is 5.25 but I use 6.5. Most of us do. Same mount so its a plug n drop in. I have an 86 88 and a 91. I did it to all 3

 

[Arborigine]

6.5s it will be. thanks. Time to order some.