T-5 vent needed

I am building another car with a WC T-5, the only part that I am missing is the case vent tube. I have called EVERY parts house and even the dealer and no luck. Is there something else that I could use on the end of the vent rather leaving the tube open ended?

 

Try Hanlon motorsports

http://www.hanlonmotorsports.com/

Ask for Bob.

 

Try an aftermarket type Harley place. They sell a vent tube filter that looks like a tiny K&N air filter. It's about 1" long by 1" diameter.