re: I'm not sayin' it happened but, if it did!!!
213,000 miles on my Dodge and never a double clutch. The transmission was fine when I traded it in.
I had a 4 gear in the hot rod for several years. Never a double clutch in it. I'd slam the gears up or down and hammer 700+ ft/lbs of torque through the old school 18 spline New Process 833 and it never once complained. It looked new inside when I sold the tranny.
I'd love to take my hot rod back through some of those roads. We were on them with the Hot Rod Power Tour a few years ago. It's a beautiful drive.