Used a set of NOS stripes on my T/A and they worked.
Mine were from the 80s and installed on the car in 2015.
Unloading the project from the trailer after getting it from the resto shop, a malfunctioning winch led to a ramp cable scraping the drivers fender, a painter friend was able to repair the paint below the fender "line", so the top part with the original stripe was saved. Lost the 340 Six Pak sticker though.
A friend had an NOS one that I used to replace the one lost, and it went on fine!
Then I took the car to MCACN Friday morning of set up last year, and later in the day when I went to move it to its display spot, I found the drivers stripe had a scrape on it, which wasn't there when the car left my garage that morning.
I got an NOS door stripe to replace the damaged one, but we will see if this one works.
I'm starting to think NOS stripes are cursed!