Primary Rebuild Gasket Kit by Cometic Fits Panhead/Shovelhead

• Type: Transmission Gasket Kit

The Cometic Primary Rebuild Kit is designed to meet the demands of modern high-performance engines, offering superior gasket technology for Harley-Davidson and V-Twin applications. This comprehensive kit includes all gaskets, seals, and O-rings necessary for both inner and outer primary assemblies, ensuring a complete and reliable overhaul. Made with Cometic's proprietary AFM (Aluminum Foamette Material), the gaskets feature an aluminum core with a compounded nitrile synthetic rubber exterior. This design provides excellent resistance to temperatures exceeding 205°F, superior torque retention, and 85% shape recovery, making it ideal for machined surfaces. No additional gasket sealer is required for installation. The kit incorporates advanced materials like MLS (Multi-Layer Steel) head gaskets, Viton-coated base gaskets, and blue Viton valve stem seals, ensuring durability and performance. Whether you're rebuilding an engine or performing routine maintenance, the Cometic Primary Rebuild Kit delivers precision-engineered components tailored to meet the needs of today's powerful V-Twin engines.