what size of master cylinder fitting needed

[Rapid Robert]

2 bolt alum master cyl. what size of male/female brass fitting do I need to reduce the MC port down to fit 3/16" brake lines? thank you for your time. RR

 

[Oldmanmopar]

Mine fit with the original lines. The master was for a 1985 2WD manual brake Dodge Ram. The brakes never worked that good with the original master as with this one..

 

[Professor Fate]

NEW MOPAR 1/2"-20 and 9/16"-20 3/16" brake line master cylinder fittings 1967-76 | eBay

 

[Rapid Robert]

thank you professor, much appreciated. RR EDIT its on its way