Curved rear panel used when a rumble seat is installed instead of a trunk.I think it's a repro,but it is twice as heavy as one that I know is a repro.Not sure if it is used or new.I've had it for over 30 years.It is marked 28-31,but if you need me to check for details call me.These are about $140.now plus shipping.Pick up here for $75.If interested call me at, show contact info
.Phone does not text.