The speakers I got were found on Amazon, they are "BOSS AUDIO CH3220 Chaos Exxtreme 3.5" 2-way 140-watt Full Range Speakers", here's the URL:
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
$15 for the pair and they are supposedly rated for 140W, so they should be fine. And they are full-range, not tweeters. That's about the cost of shipping the originals to a custom shop for reconing, and it would probably be hundreds of dollars each to have them reconed/rebuilt. Only for the extreme purist.
I have attached pics of the original Ford speakers. They had a circle of fabric glued over the speaker cone, probably to help protect from the sun.
I forgot to mention that I also unsoldered the wiring from the Ford speakers and soldered it to the new speakers. so they will connect to the existing speaker harness connectors.
Description of attached pics, in order:
Top view photo of original speaker with fabric circle attached. Wiring harness and connector already removed.
Top view of original speaker with fabric removed.
Back of original speaker. Hard to see p/n, but OEM Ford 3.2 Ohm.
Another view of back of original speaker.
View of replacement with wiring harness and impedance adjusting resistor soldered to terminals.
Top view of replacement speaker with wiring harness and connector in place.
View of driver's side speaker location through windshield.
View of replacement dropped in, awaiting mounting screws. The new speakers even came with new clips and mounting screws. Drop-in replacement.