Working on my sons 1977 Charger....we are gonna have to clean and seal the tank....where can I get a new pick up for this thing? I cant find anything past 74....same goes for the filler tube sealing ring....thanks for the help guys!

Are you talking about the metal collar that rotates or the rubber seal that the filler neck goes through? As I recall the same rubber seal number was used for years, when I replaced the tank on my '64 Polara the seal was the same up to the early 70's. As to the pickup, do you need the filter sock or the actual metal tube? I made a 3/8" pickup for my Polara before they were repoped and the filter socks are still available in 5/16" and 3/8" sizes.

I am talking about the rubber seal....and I guess I never thought of bending my own line.....gues I could just solder it in place?

The rubber seal if it's the same as older cars , pretty sure it is , is available .

Fuel filler tube to tank grommet.

PN 4002149 from parts book.
I believe it was superceeded to PN 4002010.
Late 77-80 F bodies list the same part number (4002149) in the book with the online listed number being 4002010. Also 4002010 is on the actual part.

Sending unit part numbers in pic.