Stock Size Copper Alloy Exhaust Valve Guides
Ferrea has developed a proprietary processed high copper-based alloy combined with other key elements and a unique heat treatment process, which yields extreme heat resistance and vast heat dissipation properties. All Ferrea valve guides are CNC precision-machined to exact tolerances. They are ideal for exhaust applications and are compatible with stainless and titanium valves.
- Great heat resistance and dissipation properties
- 1990-1999 1G / 2G DSM
- 2003-2006 Mitsubishi Evo 8/9
What's In The Box?
- (8) Stock size exhaust valve guides
- Manufacturer Standard Warranty