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Cometic Gasket is the world leader in custom multi-layer steel head gaskets for performance and motorsport engines. From off-the-shelf MLS for popular platforms to bespoke gaskets for race-only builds, Cometic seals everything from Honda B-series to LSX.
Ensure your high-output engine stays sealed under extreme pressure with the Cometic MLS (Multi-Layer Steel) Head Gasket. Specifically engineered for 81mm bore Honda and Acura B-Series VTEC engines, this .051-inch compressed thickness gasket provides the ultimate barrier against combustion leakage.
Whether you are building a naturally aspirated track car or a forced-induction street machine, this gasket is the industry standard for reliability. It is designed to handle the increased cylinder pressures of performance builds while ensuring a consistent seal across the entire combustion chamber. Trust GGCRACING to provide the premium engine components you need for your next build.
| Brand | Cometic Gasket |
|---|---|
| Manufacturer part number | C4231-051 |
| GGC SKU | CGSC4231-051 |
| UPC / GTIN | 191070022686 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 17.7 × 8.2 × 0.5 in |
|---|---|
| Shipping weight | 1 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 1994-2001 | Acura | Integra | GS-R |
| 1997-1998 | Acura | Integra | Type R |
| 2000-2001 | Acura | Integra | Type R |
| 1999-2000 | Honda | Civic | Si |
| 1994-1995 | Honda | Civic del Sol | Si |
| 1994-1997 | Honda | Civic del Sol | VTEC |
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