POWDERED METAL VALVE SEATS

With the latest in Powdered Metal Technology a combination blend of alloys create a high density seat with exceptional wear resistance, machinabilty and thermal qualitiesTested on the track and street, in high RPM multi-valve applications,with leaded and unleaded gasoline, ethanol, methanol, and in naturally aspirated and forced induction applicationsMade in the USAAll applications use two intake and two exhaust seats, unless otherwise noted.

https://shopping.truda.io/product/powdered-metal-valve-seats