Engineered to meet the demands of modern high-performance V-Twin applications, the Cometic Panhead/Shovelhead EST Gasket Kit represents the latest advancements in gasket technology. The kit is designed to provide a comprehensive solution for complete overhauls, including every necessary gasket, seal, washer, and o-ring. Available in both Complete Motor and Top End configurations, these kits ensure that each component is optimized for the specific requirements of Harley-Davidson® models, delivering consistent reliability through improved materials and manufacturing processes.
The EST series distinguishes itself through the use of advanced composite materials tailored for durability and sealing integrity. Key components include Multi-Layer Steel (MLS) head gaskets and steel base gaskets featuring Viton coating, which are engineered to withstand the thermal and mechanical stresses of powerful engines. Additionally, the kit incorporates blue Viton valve stem seals and AFM material, ensuring that every element of the assembly is selected to provide the best possible sealing solution for your application.