Mustang Ford Racing Valve Seat Copper Beryllium Set 5.4L GT500 2007-2012
Part Number: M-6057-CB
Set of Ford Racing Copper Beryllium Valve Seats for all 2007-2012 5.4L Shelby GT500s.
This set of valve seats from Ford Racing fit all 5.4L 4V modular cylinder heads and are made from Copper Beryllium.
Copper Beryllium valve seats are excellent for dissipating heat and are soft compared to cast iron, creating a more forgiving and durable sealing surface. Copper Beryllium valve seats are used in high performance engines around the world including NASCAR!