GM Proportioning Valve Kit Disc/Drum - bolts- Lines - PV2 with 1/2" & 9/16" Ports. This combination proportioning valve is for Disc/Drum applications. brass disc/drum proportioning valve and Bottom Mounting Kit.
GM 350 Proportioning Valve Kit Brake Lines Mounting Bracket Disc Drum Chrome PV2
172-1361 For GM Replacment Proportioning Valve Disc Disc Cars & Trucks PV4
Universal GM Brass Proportioning Valve for Drum/Drum Applications Cars or Trucks
Universal FOR GM Replacment Proportioning Valve Disc Disc Cars & Trucks PV4
PV2 Proportioning Valve 172-1350 For GM Chevy Disc/Drum Brake Proportioning
GM DISC DRUM BRAKE PROPORTIONING VALVE METERING VALVE ASSEMBLY REPLACEMENT