Will they work in a 64 Thunderbird? A friend in my T-bird club saw your sequential flashers in my T-bird and wanted to know if he could put them in his 64. 64's didn't come with sequential flashers from the factory, that started in 65. So I'm guessing that since he didn't have sequential flashers in the first place he could use your kit right? Or is his T-bird too old to work with the kit?
Yes, they'll work in his car. It won't work in cars that had factory sequencers.