9/16" & 1/2" Ports Disc/ Disc Left Mount Brass Prop Valve Kit

GM Kit for Disc/Disc

• For use with 3/8" Ports Master Cylinders
• Left Mount Brass Proportioning Valve
• Steel Lines, Bracket
• Proportioning Valve Plug
• Left side means drivers side
• (2) 3/8-24" ports for the front brakes
• (1) 9/16-18" port for the rear
• Dash warning light connector

MBM also offers the PVTool to help bleed your valve properly (sold seperately).