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stealth brake bolt mod , metering bolt mod

8.9K views 24 replies 17 participants last post by  1slow96  
Think I read somewhere that the proportioning valves are the same on all of our cars. Whether its a Disk or a Drum....Impala or Caprice, all the same.

FWIW - I swapped my Drum Brake rear over to a Disk Rear and left the original PV. I picked up the Bolts to do this PV mod and have yet to do it. Getting to it this winter but may just go with a new MC with a builtin adjustable PV instead.