GM Kit for Disc/Disc

• For use with 9/16 & 1/2" Ports Master Cylinders
• Left Mount Brass Proportioning Valve
• Steel Lines, Bracket
• Proportioning Valve Plug
• Left side means drivers side
• (1) 1/2" 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 separately).