The SS always had pop-ups. The early cars, including the early SS, had fixed lights with drop-down covers. To do a conversion you'll need to build them yourself. The common donor are MR2 and Miata buckets and motors.
I believe the Triumph TR7 head lights were a fairly close fit on the Eagles. Not sure on the Cimbria. Also would be harder to track down compared to the Mazda.
Not that you will want to go that route, but the Eagle SS uses Porsche 928 style pods but on a bar same as the Cimbria,(from which it is derived). fixed lights the FIAT V20 Coupe lights are popular and look really good.
Rick, I would like to take you up on your offer for the headlight. I am very good mechanically but have zero experience with fiberglass. So getting headlights would be a huge help. The rest, such as motor is easy to figure out. Did you get my email?
Sector; I apologize, directed wrong. No; I didn't get your e-mail. Try: fieros4u@sccoast.net. I live in Conway, S.C. near Myrtle Beach. Tell ya what, I'll run them to the ups store here & see what it will cost if you can shoot me your zip. These r complete buckets, but no mechanicals. I plan a different set-up for my Cimbria SS one day. Rick