Enginetech Valve Stem Seal Set - GM Top Hat Design

The Enginetech Valve Stem Seal Set in the GM top hat design is an engine valve stem oil seal made for engine rebuilds and cylinder head service. Valve stem seals control the amount of oil that reaches the valve guides. This helps limit oil consumption and reduces blue smoke at startup.

Key Features:

• Top hat (umbrella-style) design that follows the original GM seal configuration
• Controls oil metering along the valve stem and guide
• Helps reduce oil consumption and exhaust smoke caused by worn or hardened seals
• Made to hold up against heat, oil exposure and the constant motion of the valve stem
• Suited to engine rebuilds, head resealing and valve jobs

Enginetech supplies engine rebuilding components to professional machine shops and engine builders. Replacing the valve stem seals during a valve job or overhaul helps keep oil control reliable and protects the rebuilt engine. Choose the correct variant for your application from the available options.