Supertech Performance Bronze Valve Guides and Stem Seals Package for Toyota 4AGE 16v Engines

Supertech Performance Bronze Valve Guides and Stem Seals Package for Toyota 4AGE 16v Engines

Includes 16 Valve Seals
VS-TS6I Intake Valve Seals x8
VS-TS6E Exhaust Valve Seals x8

Supertech 6mm Viton Valve Stem Seals, Reduced outer diameter valve seals are perfect for those that are using dual valve springs or may otherwise have valve spring clearance issues or just need to install new Valve Stem Seals due to worn pieces.

Includes 16 Valve Guides
GDE-T4AGE-SM x16

Supertech valve guides are manufactured from high quality Manganese Bronze for sport compact and domestic applications. Our valve guides are designed to be used in combination with our low friction black nitride valves to provide the best solution for both performance and durability.

For exhaust valve guides designed to be used for high powered engines that need a better thermal transfer coefficient, we use a copper alloy guide. Copper has about a 3x higher thermal transfer rate than manganese bronze.