COMETIC V-Twin Top End Gasket Kits — 3.500" bore, 1200 cc, 985 cc
EST top end gasket kit with embossed stainless steel head, base and rocker gaskets. Complete set of gaskets, seals, and O-rings to rebuild the top end. Made in the USA.
EST top end gasket kit with embossed stainless steel head, base and rocker gaskets. Complete set of gaskets, seals, and O-rings to rebuild the top end. Made in the USA.
EST (Extreme Sealing Technology) top end gasket kit engineered for reliable sealing in high-performance V-Twin engines. The kit includes embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber material that improves durability and sealing under pressure.
The head gasket material draws heat away from the combustion ring and dissipates it evenly across the gasket surface to eliminate hot spots and reduce the risk of gasket failure. The complete set contains all necessary gaskets, seals, and O-rings to rebuild the top end from the cylinder base upward, making installation straightforward for rebuilds and performance overhauls.
Designed for demanding engines and long-lasting performance. 🔧🔥
This product fits the following vehicles. Use the filters below to narrow down the list if needed.
| Manufacturer | Model | Family | Year | Notes |
|---|---|---|---|---|
| BUELL | Firebolt | 2007 | ||
| BUELL | Firebolt | 2008 | ||
| BUELL | Firebolt | 2009 | ||
| BUELL | Lightning | 2007 | ||
| BUELL | Lightning | 2008 | ||
| BUELL | Lightning Low | 2007 | ||
| BUELL | Lightning Low | 2008 | ||
| BUELL | Lightning Low | 2009 | ||
| BUELL | Lightning Long | 2007 | ||
| BUELL | Lightning Long | 2008 | ||
| BUELL | Lightning Long | 2009 | ||
| BUELL | Lightning Super TT | 2007 | ||
| BUELL | Lightning Super TT | 2008 | ||
| BUELL | Ulysses | 2007 | ||
| BUELL | Ulysses | 2008 | ||
| BUELL | Ulysses | 2009 | ||
| BUELL | Ulysses | 2009 | ||
| BUELL | Firebolt | 2007 | ||
| BUELL | Lightning City X | 2007 | ||
| BUELL | Lightning City X | 2008 | ||
| BUELL | Lightning City X | 2009 |