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Cometic MLS Head Gaskets

4.66 out of 5 stars 553 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
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 required.

Results 1 - 25 of 80

Head Gasket, Multi-Layer Steel, 3.375 in. Bore, 0.080 in. Thick, Ford, 221, 239, 255, 24 Bolt, Flathead, Each

Part Number: CGT-C5108-080

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Head Gasket, Multi-Layer Steel, 3.250 in. Bore, 0.030 in. Thick, Ford, 221, 239, 255, 24 Bolt, Flathead, Each

Part Number: CGT-C5908-030

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

.120" MLS 3.375" BORE 59A

Part Number: CGT-C5108-120

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Head Gasket, 4.180 in. Bore, .051 in. Compressed Thickness, Ford, Man-O-War Block, Each

Part Number: CGT-C5135-051

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

.066" MLS-5 LEFT HEAD GASKET

Part Number: CGT-C5934-066

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Head Gaskets, MLS, 4.125 in. Bore, 0.075 in. Compressed Thickness, Fits LSX Block with 6-bolt Cylinder Heads, Passenger Side, Chevrolet, 6.2L, Each

Part Number: CGT-C5933-075

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Head Gasket, MLS, 4.185 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5935-070

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

.066" MLS-5 RIGHT HEAD GASKET

Part Number: CGT-C5933-066

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

.089" MLS-5 3.375" BORE 59A

Part Number: CGT-C5108-089

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Head Gasket, Multi-Layer Steel, 3.250 in. Bore, 0.051 in. Thick, Ford, 221, 239, 255, 24 Bolt, Flathead, Each

Part Number: CGT-C5908-051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Head Gasket, Multi-Layer Steel, 3.375 in. Bore, .051 in. Thick, Ford, 221, 239, 255, 24 Bolt, Flathead, Each

Part Number: CGT-C5108-051

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

.084" MLS-5 LEFT HEAD GASKET

Part Number: CGT-C5936-084

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

.056" MLS-5 HEAD GASKET

Part Number: CGT-C5581-056

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Head Gaskets, MLS, 4.125 in. Bore, 0.075 in. Compressed Thickness, Fits LSX Block with 6-bolt Cylinder Heads, Driver Side, Chevrolet, 6.2L, Each

Part Number: CGT-C5934-075

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Head Gasket, MLS, 4.185 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5936-070

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Head Gasket, 5-Layer MLS, 3.250 in. Bore, 0.098 in. Compressed Thickness, Valve Pocketed, 24-Bolt/Stud, Non-directional, Ford, Mercury, V8, Each

Part Number: CGT-C5908-098

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

.120" MLS RIGHT HEAD GASKET

Part Number: CGT-C5935-120

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

.140" MLS-5 3.375" BORE 59A

Part Number: CGT-C5108-140

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

.120" MLS LEFT HEAD GASKET

Part Number: CGT-C5936-120

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Head Gasket, MLS, 3.375 in. Bore, .092 in. Compressed Thickness, Passenger Side, Ford, Mercury, Each

Part Number: CGT-C15088-092

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

.080" MLS-5 RIGHT HEAD GASKET

Part Number: CGT-C5935-080

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

.080" MLS-5 LEFT HEAD GASKET

Part Number: CGT-C5936-080

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

.075" MLS-5 LEFT HEAD GASKET

Part Number: CGT-C5936-075

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

.075" MLS-5 RIGHT HEAD GASKET

Part Number: CGT-C5935-075

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

.070" MLS-5 3.375" BORE 59A

Part Number: CGT-C5108-070

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

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