Proportioning Valve is also known as Brake metering valve or Distribution block.
This particular one that we’re installing has a brake hold off valve used on 76 Dodge Darts and Dusters, also T/A Challengers and AAR Cudas. The two lines that you need to alter or use an adapter, have 3/8 - 24 inverted flare and need to be converted to 7/16 24 inverted flare
