Ferrea Copper Bronze Valve Guide.
*Use Ferrea Valve Seal # Part Number VS1003Ferrea has developed these valve guides with proprietary heat treatment processes allowing for greater heat dissipation, heat resistance, and lubricity properties for the next generation of high performance race engines.
All Ferrea valves guides are CNC precision machined to exact tolerances. They are ideal for intake and exhaust applications and are compatible with titanium and stainless steel valves.
