38) Room to bleed (breath?)

I thought it would be a good idea to add a breather to the top of my coolant manifold so that bleeding the system would be easier. Coolant will be raising up to the manifold via pipes that will be running low in the chassis (More on this later) I will screw in a valve here to open as I add coolant to the system.


This is the tap I used (1/8"-28 NPT)


This is the valve I'm going to put in there.