JAMES GASKET Valve Stem Seal - EVO 18001-83-A

Valve stem seals are critical to controlling oil consumption and maintaining proper lubrication in your cylinder head. Worn or degraded seals allow oil to bypass into the combustion chamber, resulting in blue smoke, increased emissions, and potential engine damage. The JAMES GASKET EVO 18001-83-A delivers OEM-equivalent sealing performance with the durability needed for high-rpm applications and street-driven builds alike.

This kit provides everything needed for a complete valve stem seal replacement, ensuring consistent compression and eliminating oil blowby. Whether you're rebuilding after a track day or addressing excessive oil consumption on a daily driver, these seals restore your engine's breathing integrity.

• Four valve guide seals
• Made in the U.S.A.
• EVO platform compatible
• MPN: JGI-18001-83-A
• OEM-equivalent performance
• High-temperature fluoroelastomer construction
• Bolt-on installation (cylinder head removal required)