I'm after the part in this picture.
Mine has fallen appart, and would like a good working one.
It's the plastic insert with the flap inside the inlet duct.

This is s '69 air cleaner, but think the flap and insert would be common with later models.

Alternatively if you have an airclean you no longer need i'd take the whole thing.
Buyer: Richard
Contact: U2U or email