Cometic C9059F-AFM Knucklehead Valve Cover Gasket Front Exhaust .060" AFM 5-Pack

The Cometic C9059F-AFM valve cover gasket is designed specifically for 1936-1947 Harley-Davidson Knucklehead front exhaust applications. This 5-pack includes high-performance gaskets manufactured with Cometic's proprietary AFM (Aluminum Foam Material) technology, featuring a .060" compressed thickness for reliable sealing performance.

Key Features:

• AFM construction with compounded nitrile synthetic rubber bonded to an aluminum core
• .060" compressed thickness for precise fitment
• Designed for machined surfaces on valve covers and exhaust ports
• 85% recovery rate while maintaining strong torque retention
• Extreme temperature resistance for demanding applications
• No sealants or re-torquing required
• Made in the USA with American-manufactured materials
• Includes 5 gaskets per package

Cometic's AFM gaskets provide superior sealing performance compared to traditional cork or paper gaskets, making them ideal for both restoration and high-performance Knucklehead builds. The aluminum core ensures dimensional stability while the nitrile rubber provides exceptional conformability to sealing surfaces.