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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 Multi-Layer Steel (MLS) head gasket is the gold standard for high-output Mitsubishi 4G63 engines. Designed specifically for the Lancer EVO 4-9, this 86mm bore, .040-inch compressed thickness gasket provides an uncompromising seal under extreme boost and cylinder pressures. Engineered to handle the unique shearing forces between aluminum heads and iron or aluminum blocks, this gasket ensures your engine stays sealed when it matters most.
Cometic MLS gaskets utilize outer layers embossed and coated with Viton, a high-temperature fluoroelastomer rubber capable of withstanding temperatures up to 250°C (482°F). This design allows the gasket to rebound and resist corrosion, providing a reliable seal even in the most demanding racing conditions. Unlike traditional gaskets, the Cometic MLS design is built to withstand the high-torque environment of a tuned EVO, ensuring long-term reliability and peak performance. Whether you are running a stock turbo or a high-boost big turbo setup, this gasket provides the peace of mind needed for aggressive driving. Experience the precision and durability of Cometic Gasket technology, available now at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2003-2005 | Mitsubishi | Lancer | Evolution |
| 2005 | Mitsubishi | Lancer | Evolution MR |
| 2005 | Mitsubishi | Lancer | Evolution RS |
Other popular Cometic Gasket products customers consider together:
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 Multi-Layer Steel (MLS) head gasket is the gold standard for high-output Mitsubishi 4G63 engines. Designed specifically for the Lancer EVO 4-9, this 86mm bore, .040-inch compressed thickness gasket provides an uncompromising seal under extreme boost and cylinder pressures. Engineered to handle the unique shearing forces between aluminum heads and iron or aluminum blocks, this gasket ensures your engine stays sealed when it matters most.
Cometic MLS gaskets utilize outer layers embossed and coated with Viton, a high-temperature fluoroelastomer rubber capable of withstanding temperatures up to 250°C (482°F). This design allows the gasket to rebound and resist corrosion, providing a reliable seal even in the most demanding racing conditions. Unlike traditional gaskets, the Cometic MLS design is built to withstand the high-torque environment of a tuned EVO, ensuring long-term reliability and peak performance. Whether you are running a stock turbo or a high-boost big turbo setup, this gasket provides the peace of mind needed for aggressive driving. Experience the precision and durability of Cometic Gasket technology, available now at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2003-2005 | Mitsubishi | Lancer | Evolution |
| 2005 | Mitsubishi | Lancer | Evolution MR |
| 2005 | Mitsubishi | Lancer | Evolution RS |
Other popular Cometic Gasket products customers consider together:
