Proportioning Valve Rebuilding Kit

If your stock proportioning valve has not been rebuilt recently, chances are it needs attention.  These kits come complete with instructions, special Viton seals, and replacement springs if applicable.  (Note;  These kits do not include the proportioning valves, which are shown here for visual identification only.  Valve pictured on the left is for 1965-66; valve on the right is for 1967-69.)