MAHLE Engine Valve Stem Oil Seal Set 11-16 GM 6.6L Duramax LML SYNA-S73-FICM58-5-ECO The kits are available with

The kits are available with either Automatic Over Speed Electronics or a simple on/off switch for manual emergency shut off

but with this precise gasket set

Easy to install bolt on performance suspension to handle the toughest off road trails and drive you home after

If you’re experiencing hard starts

MAHLE Engine Valve Stem Oil Seal Set 11-16 GM 6.6L Duramax LML SYNA-S73-FICM58-5-ECO The kits are available withNeed a reliable way to control oil consumption and keep your Duramax running clean? The MAHLE Valve Stem Oil Seal Set is a premium OE style solution designed to maintain proper oil control in the valvetrain. Worn valve stem seals can allow oil to enter the combustion chamber, leading to smoke, increased oil consumption, and reduced engine efficiency. This complete seal set restores proper sealing so your engine runs cleaner and performs the way it