Description
A complete top-end gasket kit is essential for any engine rebuild—it ensures proper sealing across critical surfaces and prevents oil leakage, coolant weeping, and compression loss that compromise performance and reliability. JAMES GASKET’s 80″ kit includes all necessary gaskets, oil seals, and O-rings in a single package, eliminating the guesswork and multiple orders. Built to U.S. manufacturing standards, these components deliver the durability demanded by professional racers and serious enthusiasts alike.
- Fits: 80″ Harley-Davidson engines
- Part Number: JGI-17040-92
- OEM Equivalent: 17040-92
- Includes: Complete gasket set
- Material: High-quality elastomers
- Oil seals: Integrated
- O-rings: Full complement
- Origin: Made in U.S.A.
- Installation: Bolt-on replacement
- Application: Top-end rebuild









