Thermostat housing size?

[captrob]

Is it 1 1/2" or 1 1/4" diameter? I need to fit a custom application and need the hose size.

Thanks, CaptRob

 

[The Radius Kid]

Stock T-stat spigot is 1.25".

 

[captrob]

Thanks R.K.

Off to the parts store to find something to work.
Later, CaptRob