Cometic MLS Head Gaskets

4.66 out of 5 stars 548 Customer Reviews

Cometic MLS head gaskets are constructed from multiple layers of stainless steel for strength and contain load-controlled embossments that conform load distribution

Cometic MLS head gaskets are constructed from multiple layers of stainless steel for strength and contain load-controlled embossments that conform load distribution across the sealing area. This creates an exceptional seal by requiring less clamp load—resulting in less bore distortion. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing. MLS head gaskets are available for most aftermarket cylinder heads; as with all of Cometic's MLS head gaskets, no sealants or re-torque is requ

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Cometic MLS Head Gaskets C5760-040

Cometic MLS Head Gaskets C5760-040

Head Gasket, MLS, 4.470 in. Bore, .040 in. Compressed Thickness, Chevy, Marine, Each

Part Number: CGT-C5760-040

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Cometic MLS Head Gaskets C5765-040

Head Gasket, MLS, Marine, 4.350 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5765-040

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5761-040

.040" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5761-040

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Cometic MLS Head Gaskets C5764-040

.040" MLS- LH SIDE HEAD GASKET

Part Number: CGT-C5764-040

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Cometic MLS Head Gaskets H1588SP1051S

Head Gasket, 4.630 in. Bore, .051 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-H1588SP1051S

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Cometic MLS Head Gaskets C5764-027

.027" MLS- LH SIDE HEAD GASKET

Part Number: CGT-C5764-027

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5761-027

.027" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5761-027

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5762-040

Head Gasket, MLS, Marine, 4.350 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5762-040

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5760-027

.027" MLS 4.785" GASKET

Part Number: CGT-C5760-027

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5761-080

.080" MLS-5 RH SIDE HEAD GSKT

Part Number: CGT-C5761-080

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5762-080

.080" MLS-5 RH SIDE HEAD GSKT

Part Number: CGT-C5762-080

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5764-080

.080" MLS-5 LH SIDE HEAD GSKT

Part Number: CGT-C5764-080

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5765-080

.080" MLS-5 LH SIDE HEAD GSKT

Part Number: CGT-C5765-080

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5764-070

.070" MLS-5 LH SIDE HEAD GSKT

Part Number: CGT-C5764-070

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5761-070

.070" MLS-5 RH SIDE HEAD GSKT

Part Number: CGT-C5761-070

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5762-051

Head Gasket, MLS, 4.350 in. Bore, .051 in. Compressed Thickness, Chevy, Marine, Each

Part Number: CGT-C5762-051

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5765-051

Head Gasket, MLS, 4.350 in. Bore, .051 in. Compressed Thickness, Chevy, Marine, Each

Part Number: CGT-C5765-051

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5842-027

Head Gasket, MLS, 92.00mm Bore, .027 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5842-027

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5843-027

Head Gasket, MLS, 89.50mm Bore, .027 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5843-027

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5764-051

Head Gasket, Marine, 4.280 in. Bore, .051 in. Compressed Thickness, Chevy, Left Side, Each

Part Number: CGT-C5764-051

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Cometic MLS Head Gaskets C5760-051

.051" MLS 4.785" GASKET

Part Number: CGT-C5760-051

Not Yet Reviewed

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Cometic MLS Head Gaskets C5762-060

Head Gasket, 4.350 in. Bore, Multi-layer Stainless Steel, Right Bank, Mercury Marine Only, Chevy, 496, Each

Part Number: CGT-C5762-060

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5762-066

.066" MLS-5 RH SIDE HEAD GSKT

Part Number: CGT-C5762-066

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5763-040

.040" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5763-040

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Cometic MLS Head Gaskets C5763-051

Head Gasket, MLS, 4.450 in. Bore, .051 in. Compressed Thickness, Chevy, Marine, Each

Part Number: CGT-C5763-051

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

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