OT - hidden expansion tank
In the event the recovery tank reaches capacity, the fluid will find the second tube and exit to the street. A vacuum will draw the coolant back into the cooling system as the engine cools down.
Contact us directly for alternative sizes, finished or shapes.
We make to order. There is a nationwide labor shortage affecting the supply chain. Please allow adequate time for us to build. Build times vary between 10, 15 and 24 weeks depending upon the item.