So another car i have is a '69 340-S, 4spd with A/C notchback(thanks Darrell). This is exactly the way the window sticker reads....
"T75 RED STREAK FIBERGLASS TIRE E70X14."

For some reason i thought that only the Firestone polyester tires were called red or white streaks?????

I'm the CARETAKER of Weinstats '69 440 'cuda registry and have 104 of the 360 cars to date. 84 fastbacks/20 coupes. Always looking for new(REAL M-code) '69 440 'cudas to add to the registry so drop me a note if any are found or known. This isn't a publicly released registry. Thanks, Dave