Cometic Lower Rocker Cover Gasket for Harley-Davidson Evolution

Cometic lower rocker cover gaskets are replacement rocker box gaskets for Harley-Davidson Evolution engines. They seal the joint between the rocker box and the cylinder head. This keeps oil in and contaminants out, and helps stop the leaks that develop as original gaskets age, harden or compress.

Key Features:

• Made for Evolution engines: Each gasket is designed to match the rocker box sealing surface for a proper fit.
• Quality sealing materials: Cometic builds its gaskets from sealing materials chosen to hold up to the heat, oil exposure and vibration of V-Twin engines.
• Made in the U.S.A.: Cometic Gasket makes its parts in the United States and focuses on current gasket technology and manufacturing processes.
• Multiple options: The line includes different variants for different Evolution applications. Select the right one for your engine.

Use these lower rocker cover gaskets (also called rocker box gaskets) when you rebuild the top end or fix an oil leak. A new gasket restores a reliable seal at the rocker box joint.