I have an air box for a 240 and may just have the firewall piece but I would have to hunt for it. The air box would need repainted as I think it is painted black now instead of orange. If you are interested let me know.
I have a black rear taillight panel with no speaker holes and I have a glove box cover with lock but no key and don't have any mounting hardware. I am willing to ship.
I have the wiper arms and main assembly that goes to the motor but the only wiper motor that I have is off of a 76 280 and not sure that the wiring is the same for a 240.