Fel-Pro SS 72527 Valve Stem Seal Set for Marine 5.7L - high-temperature rubber

The Fel-Pro SS 72527 is a high-temperature rubber valve stem seal set that seals the valve stems where they pass through the valve guides, stopping oil from being drawn down the stems into the combustion chambers and exhaust ports, restoring a clean sealing surface for reliable valve stem sealing.

Marine Application: Pleasure Craft Inboard Engine OMC Marine 250/5.7 Litre (250 HP) (Intake); Pleasure Craft Inboard Engine Mercury Marine 350 Magnum (250 HP) (Intake); Pleasure Craft Inboard Engine Mercury Marine 5.7L Bravo (240 HP) (Intake); Pleasure Craft Inboard Engine OMC Marine 260 (270 HP) (Intake); Pleasure Craft Inboard Engine Mercury Marine 5.7L Bravo (250 HP) (Intake); Pleasure Craft Inboard Engine Mercury Marine 5.7L (235 HP) (Intake); Pleasure Craft Inboard Engine Mercury Marine 5.7L Blue Water Inboard (260 HP) (Intake); Pleasure Craft Inboard Engine Mercury Marine 5.7L Comp Ski (260 HP) (Intake); Pleasure Craft Inboard Engine Mercury Marine 5.7L Bravo (270 HP) (Intake); Pleasure Craft Inboard Engine OMC Marine 260 (290 HP) (Intake); Pleasure Craft Inboard Engine Mercury Marine 350 Magnum (240 HP) (Intake); Pleasure Craft Inboard Engine Mercury Marine 270 (270 HP) (Intake); Pleasure Craft Inboard Engine Mercury Marine 5.7L (230 HP) (Intake); Pleasure Craft Inboard Engine Mercury Marine 255 (255 HP) (Intake); Pleasure Craft Inboard Engine Mercury Marine 350 Magnum (265 HP) (Intake).

Important Notes:

• This set includes the valve stem seals for the listed engine; replace all seals together during a valve job.
• Inspect the valve guides and replace worn guides before fitting new stem seals; a worn guide will quickly ruin a new seal.
• Confirm the valve stem diameter and valve guide size against your engine before ordering.

WARNING: WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm.