Supertech 6mm Viton exhaust valve stem seals are supplied as a set of 12 for Subaru EJ25 and Toyota 3SGTE, 4AGE and 7MGTE engines as specified. These exhaust-side seals use Viton material for high-temperature resistance and are intended as direct replacement components for valve seal service or rebuilds on the listed engine families, provided in a full set to equip a complete cylinder head.
Supertech Subaru EJ25 / Toyota 3SGTE/4AGE/7MGTE 6mm Viton Exhaust Valve Stem Seal - Set of 12