COMETIC Top End Gasket Kit for 95" Big Bore Twin Cam Engines (1999-2004) - EST Technology - Part C9780

Top End Gasket Kit - 95" Big Bore - EST - '99-'04 Twin Cam

The COMETIC C9780 Top End Gasket Kit is designed for 1999 to 2004 Harley-Davidson Twin Cam motorcycles with a 95-inch big bore configuration. This comprehensive gasket kit includes embossed stainless steel head, base, and rocker gaskets, all coated with a proprietary rubber material that enhances sealing performance. The advanced EST (Extreme Sealing Technology) gasket material effectively draws heat away from the combustion ring and dissipates it evenly across the gasket surface, reducing hot spots and preventing gasket failure.
Suitable for a wide range of Harley-Davidson models from the specified years, this kit provides all the necessary gaskets, seals, and O-rings to rebuild the top end from the cylinder base upward, ensuring a secure and reliable seal for optimal engine performance. Crafted in the USA, this gasket set is engineered for durability and high-performance applications, making it an ideal choice for rebuilds and upgrades.
Installation of this kit ensures a proper seal, helping to maintain compression and prevent leaks under demanding riding conditions. The stainless steel components and proprietary rubber coating contribute to its longevity and resistance to the heat and pressures typical of Harley-Davidson engines. Whether restoring a stock engine or customizing a performance build, the COMETIC C9780 gasket kit offers a high-quality solution for longevity and dependable sealing.

Features:

• Embossed stainless steel head, base, and rocker gaskets for durability

• Proprietary rubber coating enhances sealing and heat dissipation

• EST (Extreme Sealing Technology) improves heat management to eliminate hot spots

• Includes all gaskets, seals, and O-rings needed for top-end rebuild

• Designed specifically for 95" big bore Harley-Davidson Twin Cam engines from 1999-2004

• Made in the USA for quality assurance