One quart aluminum overflow tank for cars with a manifold filler neck positioned higher than the radiator top tank. Can be mounted at the highest point of the cooling system. Features a 3/8 in NPT inlet and a 1/2 in NPT outlet with petcock drain. Natural finish. Sold each.
FAQ
What is the capacity of the ALL36112 overflow tank?
It holds 1 quart of coolant.
What inlet and outlet sizes does it use?
It has a 3/8 in NPT inlet and a 1/2 in NPT outlet.
Does the tank include a drain?
Yes, it includes a petcock drain.
What material is the tank made from?
It is made from aluminum with a natural finish.
Why would I need a coolant overflow tank?
Overflow tanks catch coolant expansion and are required by many sanctioning bodies to prevent coolant from spilling onto the racing surface.

