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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.
The Cometic MLX Cylinder Head Gasket is engineered to provide an uncompromising seal for Ford 4.6L and 5.4L Modular V8 engines. Featuring a .040-inch thickness and a 92mm bore, this gasket is ideal for engine builders looking to fine-tune quench distance and compression. The MLX technology incorporates a folded stopper layer, which creates a robust combustion seal that resists the extreme pressures found in forced induction or high-compression naturally aspirated setups.
When building a high-performance engine, the head gasket is the most critical component for maintaining cylinder pressure. Cometic's precision engineering ensures that this gasket conforms to the surface finish of your block and head, providing a reliable seal that prevents coolant and oil leaks. This is the preferred choice for enthusiasts who demand longevity and performance from their Ford vehicles. Upgrade your engine build with premium gaskets from GGCRACING.
…and 137 additional fitments. Contact us to confirm yours.
| Brand | Cometic Gasket |
|---|---|
| Manufacturer part number | C15259-040 |
| GGC SKU | CGSC15259-040 |
| UPC / GTIN | 191070214807 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 24 × 9.5 × 0.25 in |
|---|---|
| Shipping weight | 0.8 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 1992-2005 | Ford | Crown Victoria | S |
| 1992-2008 | Ford | Crown Victoria | Base |
| 1992-2011 | Ford | Crown Victoria | LX |
| 1993-2011 | Ford | Crown Victoria | Police Interceptor |
| 1997-2000 | Ford | E-150 Econoline | XL |
| 1997-2002 | Ford | E-150 Econoline | Base |
| 1997-2000 | Ford | E-150 Econoline Club Wagon | Custom |
| 1997-2002 | Ford | E-150 Econoline Club Wagon | XLT, Chateau |
| 1997-2000 | Ford | E-250 Econoline | XL |
| 1997-2002 | Ford | E-250 Econoline | Base |
| 1997-1998 | Ford | E-350 Econoline | Base, XL |
| 1997-1998 | Ford | E-350 Econoline Club Wagon | XL HD, XLT HD |
| 1997-2000 | Ford | E-350 Econoline Club Wagon | Custom |
| 1997-2002 | Ford | E-350 Econoline Club Wagon | XLT, Chateau |
| 1997-2010 | Ford | Expedition | Eddie Bauer |
| 1997-2014 | Ford | Expedition | XLT |
| 1997-2000 | Ford | F-150 | Base |
| 1997-2010 | Ford | F-150 | XL, XLT, Lariat |
| 1997-1999 | Ford | F-250 | Base, Lariat, XL, XLT |
| 1996-1999 | Ford | Mustang | SVT Cobra |
| 1996-2010 | Ford | Mustang | GT |
| 1994-1997 | Ford | Thunderbird | LX |
| 1995-1997 | Lincoln | Continental | Spinnaker Edition |
| 1996 | Lincoln | Continental | Anniversary |
| 1998-2002 | Lincoln | Continental | Base |
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