Valve Guides ::::: Supertech GDE-MI66-STI Valve Guides for 92-06 Mitsubishi Lancer

Valve Guides; Standard OD [Mitsubishi Lancer(1992-2006), Mitsubishi Eclipse(1990-1999), Eagle Talon(1990-1998), Plymouth Laser(1990-1994)]

Valve Guides
They are precision-machined from high quality Manganese Bronze material.

These guides in combination with our low friction black nitrided valves provides the best solution for performance and durability.

For Exhaust guides for high powered engines that need a better thermal transfer coefficient, we use a copper alloy. Copper has about 3 times higher thermal transfer than Manganese Bronze.