New Old Stock Ford Valve Set of 16, 8 exh and 8 int, called 7000 rpm, used with tunnel port and high riser.  In original boxes, never refaced or installed.  These are beautiful.  Set of 16.

Ford part numbers C5AZ-6505-N and C5AZ-6507-N for exhaust and intake respectively.

We have new and used singles also but would like to keep these as a set.