Black clamps for air cleaner

[histoy]

I'm trying to get my engine to look close to factory correct.   Does anyone know if someone sells the 2 black spring type clamps used to secure the hose between the unsilenced air cleaner and the breather on the valve cover for a '68 440 engine?

[resq302]

I thought I heard that they were discontinued but you could always try Bill Alphin.  I think his screen name on here is GTX6970