BBSC coolant tank overflow

[ktan]

couple of the parts were missing in my BBSC kit last year and I was wondering if there is anything that screws into the small threaded hole on the side of the coolant tank. Everytime i drive it a little more coolant spurts and screws up the shiney polish and everything below it.

Any suggestions?

 

[Yellow Rose]

When you say ".....small threaded hole on the side of the coolant tank." instead of the flat side of the tank, do you mean the side of the filler neck? If so, you need to get a 1/8" NPT barbed hose fitting and some rubber hose. They are available at auto parts stores and hardware stores.