rebuilding ignition wires - question about rubber sheathing....

[defcon65]

Did a search and couldn't find the answer I was looking for.

On my 85 Carrera, the right side ignition wires slide through a sheath of rubber tubing which snaps into the plastic holders that bolt onto the fan housing. I'm rebuilding my ignition wires and can't find this tubing anywhere - it is approx. 5/16 - 3/8" ID and thin-walled. The tubing I have now is cracked and falling apart and I'd like to replace it while I have the harness apart.

Where can I get this &@%#* rubber tubing? I looked everywhere on Friday - autozone, autowize, advance auto, o'rielleys, farm/fleet, speed shop, motorcycle shop, marine shop, hardware store, medical supply company and head shop - nothing even came close!

Either it has the correct ID or OD but not both! They tried to sell me fuel line, vinyl hose, poly tubing, shrink tubing, washer tubing, silly straws and bamboo shoots. I know this stuff exists and Pelican probably sells it. What is it?

Thanks for any replies!

Regards,