Ferrea VS1015-1 6mm Viton Hi-Temp Exhaust Valve Stem Seal for Subaru EJ20

The Ferrea VS1015-1 is a high-performance 6mm Viton exhaust valve stem seal designed specifically for Subaru EJ20 engines. This single seal is engineered with a special hi-temp compound material that provides superior sealing and durability in high-performance and racing applications.

Key Features:

• Premium Viton hi-temp compound rated to 475°F, significantly outperforming OEM seals rated at 300°F
• 6mm size designed for exhaust valve applications on Subaru EJ20, EJ205, EJ255, and EJ257 engines
• Superior heat resistance and dissipation for demanding high-performance conditions
• Enhanced lubricity properties reduce valve stem wear and extend service life
• Single seal for individual replacement or custom applications

Ferrea valve stem seals are manufactured to racing specifications and are trusted by engine builders worldwide. The advanced Viton material provides exceptional resistance to heat, oil degradation, and compression set, making these seals ideal for turbocharged applications, built engines, and track use. This seal is part of Ferrea's comprehensive valve train component line, designed to deliver maximum performance and reliability in the most demanding environments.