GM DISC/DISC PROPORTIONING Valve for 1/2-20, 9/16-18 Outlets, PV4 Side Mount

GM Disc/Disc Proportioning Valve for 1/2-20, 9/16-18 Outlets, PV4 Side Mount. GM Proportioning Valve Kit Disc/Disc – bolts- Lines – PV4 with 1/2″ & 9/16″ Ports. This combination proportioning valve is for Disc/Disc applications. brass disc/disc proportioning valve and Side Bracket Mounting Kit. GM Proportioning Valve Kit Disc/Disc – bolts- Lines – PV4 with 1/2” & 9/16” Ports Description: brand new brass Proportioning Valve and Side Bracket Mounting Kit. This combination proportioning valve is for Disc/Disc applications. This valve performs all the necessary functions when using disc brakes in the front and drum brakes in the rear including the following Package: brass disc/disc proportioning valve and Side Bracket Mounting Kit As shown in our pictures