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Cometic

Cometic MLX Head Gaskets

4.47 out of 5 stars 17 Customer Reviews

The leak stops here! Cometic MLX head gaskets feature a unique integrated "stopper" layer for optimum combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. The MLX head gaskets, like their MLS counterparts, are multi-layer stainless steel for increased strength—and require no sealants or re-torquing. Dozens of models are available; order the MLX head gaskets designed to maximize your engine's power and performance.

Showing In Stock Items. Show All 246 Items.

Results 1 - 25 of 235

Cometic MLX Head Gaskets C5505-051

Made in the USA Cometic MLX Head Gaskets C5505-051

Cometic MLX Head Gaskets C5505-051

Head Gasket, MLX, 4.040 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5505-051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C5703-052

Cometic MLX Head Gaskets C5703-052

Cometic MLX Head Gaskets C5703-052

Head Gasket, MLX, 4.165 in. Bore, 0.052 in. Compressed Thickness, Chevy, LSX Race, Driver Side, Each

Part Number: CGT-C5703-052

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets for 2016-2019 CAMARO, 2014-2019 CORVETTE - C5038-040

Cometic MLX Head Gaskets for 2016-2019 CAMARO, 2014-2019 CORVETTE - C5038-040

Cometic MLX Head Gaskets for 2016-2019 CAMARO, 2014-2019 CORVETTE - C5038-040

Head Gasket, MLX, Multi-Layer Stainless Steel, 4.100 in. Bore, 0.040 in. Thickness, Chevy, Gen V, LT1/LT4 Small Block, Each

Part Number: CGT-C5038-040

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets for 2008-2013 CORVETTE - C5702-052

Cometic MLX Head Gaskets for 2008-2013 CORVETTE - C5702-052

Cometic MLX Head Gaskets for 2008-2013 CORVETTE - C5702-052

Head Gasket, MLX, 4.165 in. Bore, 0.052 in. Compressed Thickness, Chevy, LSX Race, Passenger Side, Each

Part Number: CGT-C5702-052

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C5077-060

Cometic MLX Head Gaskets C5077-060

Cometic MLX Head Gaskets C5077-060

Head Gasket, MLX, Multi-layer Stainless Steel, 4.200 in. Bore, 0.060 in. Compressed Thickness, Right Hand Size, Chevrolet, 6.0L LS, 6.2L LS, Each

Part Number: CGT-C5077-060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C5505-040

Made in the USA Cometic MLX Head Gaskets C5505-040

Cometic MLX Head Gaskets C5505-040

Head Gasket, MLX, 4.040 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5505-040

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C5078-060

Cometic MLX Head Gaskets C5078-060

Cometic MLX Head Gaskets C5078-060

Head Gasket, MLX, Multi-layer Stainless Steel, 4.200 in. Bore, 0.060 in. Compressed Thickness, Left Hand Size, Chevrolet, 6.0L LS, 6.2L LS, Each

Part Number: CGT-C5078-060

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets for 2017-2018 CORVETTE - C15203-051

Made in the USA Cometic MLX Head Gaskets for 2017-2018 CORVETTE - C15203-051

Cometic MLX Head Gaskets for 2017-2018 CORVETTE - C15203-051

Head Gasket, MLX, Multi-Layer Stainless Steel, 4.150 in. Bore, 0.051 in. Thick, Chevrolet, Corvette, Each

Part Number: CGT-C15203-051

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C5014-052

Made in the USA Cometic MLX Head Gaskets C5014-052

Cometic MLX Head Gaskets C5014-052

Head Gasket, MLX, 4.150 in. Bore, .052 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5014-052

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C5025-060

Made in the USA Cometic MLX Head Gaskets C5025-060

Cometic MLX Head Gaskets C5025-060

Head Gasket, MLX, 4.200 in. Bore, .060 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5025-060

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C15561-040

Cometic MLX Head Gaskets C15561-040

Cometic MLX Head Gaskets C15561-040

Head Gasket, MLX, Multi-Layer Stainless Steel, 4.560 in. Bore, 0.040 in. Compressed Thickness, Chevrolet, GMC, Chevy Big Block, Each

Part Number: CGT-C15561-040

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C5025-040

Made in the USA Cometic MLX Head Gaskets C5025-040

Cometic MLX Head Gaskets C5025-040

Head Gasket, MLX, 4.200 in. Bore, .040 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5025-040

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets for 2005-2008 911 - C4926-032

Made in the USA Cometic MLX Head Gaskets for 2005-2008 911 - C4926-032

Cometic MLX Head Gaskets for 2005-2008 911 - C4926-032

Head Gasket, MLX, Multi-Layer Stainless Steel, 4.020 in. Bore, 0.032 in. Compressed Thickness, Porsche, Each

Part Number: CGT-C4926-032

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets for 2014-2015 CAMARO, 2006-2013 CORVETTE - C5030-040

Made in the USA Cometic MLX Head Gaskets for 2014-2015 CAMARO, 2006-2013 CORVETTE - C5030-040

Cometic MLX Head Gaskets for 2014-2015 CAMARO, 2006-2013 CORVETTE - C5030-040

Head Gasket, MLX, 4.150 in. Bore, .040 in. Compressed Thickness, Chevy, Small Block LS, Each

Part Number: CGT-C5030-040

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C15363-052

Cometic MLX Head Gaskets C15363-052

Cometic MLX Head Gaskets C15363-052

Head Gasket, MLX, Multi-Layer Stainless, 4.200 in. Bore, 0.052 in. Compressed Thickness, Dart Block Only, Left Hand Side, Chevrolet, LS, Each

Part Number: CGT-C15363-052

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets for 2014-2015 CAMARO, 2006-2013 CORVETTE - C5030-052

Made in the USA Cometic MLX Head Gaskets for 2014-2015 CAMARO, 2006-2013 CORVETTE - C5030-052

Cometic MLX Head Gaskets for 2014-2015 CAMARO, 2006-2013 CORVETTE - C5030-052

Head Gasket, MLX, Multi-layer Stainless Steel, 4.150 in. Bore, 0.052 in. Compressed Thickness, Chevrolet, 7.0L LS, Each

Part Number: CGT-C5030-052

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets for 2016-2019 CAMARO, 2014-2019 CORVETTE - C5038-051

Made in the USA Cometic MLX Head Gaskets for 2016-2019 CAMARO, 2014-2019 CORVETTE - C5038-051

Cometic MLX Head Gaskets for 2016-2019 CAMARO, 2014-2019 CORVETTE - C5038-051

Head Gasket, MLX, Multi-Layer Stainless Steel, 4.100 in. Bore, 0.051 in. Thickness, Chevy, Gen V, LT1/LT4 Small Block, Each

Part Number: CGT-C5038-051

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C15362-052

Cometic MLX Head Gaskets C15362-052

Cometic MLX Head Gaskets C15362-052

Head Gasket, MLX, Multi-Layer Stainless, 4.200 in. Bore, 0.052 in. Compressed Thickness, Dart Block Only, right Hand Side, Chevrolet, LS, Each

Part Number: CGT-C15362-052

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C5025-052

Made in the USA Cometic MLX Head Gaskets C5025-052

Cometic MLX Head Gaskets C5025-052

Head Gasket, MLX, 4.200 in. Bore, .052 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5025-052

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C15503-052

Cometic MLX Head Gaskets C15503-052

Cometic MLX Head Gaskets C15503-052

Head Gasket, Head Gasket, MLX, Multi-Layer Stainless, 4.165 in. Bore, 0.052 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C15503-052

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C15502-052

Cometic MLX Head Gaskets C15502-052

Cometic MLX Head Gaskets C15502-052

Head Gasket, MLX, Multi-Layer Stainless, 4.165 in. Bore, 0.052 in. Compressed Thickness, Fits LSX Block for Left Hand Side, Chevy, Each

Part Number: CGT-C15502-052

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C15363-060

Cometic MLX Head Gaskets C15363-060

Cometic MLX Head Gaskets C15363-060

Cylinder Head Gasket , .060" MLX HEAD GASKET LHS , GM/DART LS NEXT V8 4.200" BORE

Part Number: CGT-C15363-060

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C15656-052

Cometic MLX Head Gaskets C15656-052

Cometic MLX Head Gaskets C15656-052

Head Gasket, MLX, Multi-Layer Stainless Steel, 4.560 in. Bore, 0.052 in. Compressed Thickness, Chevrolet, GMC, 7.4L, Each

Part Number: CGT-C15656-052

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C15371-050

Cometic MLX Head Gaskets C15371-050

Cometic MLX Head Gaskets C15371-050

Head Gasket, MLX, Multi-Layer Stainless, 4.100 in. Bore, 0.050 in. Compressed Thickness, for Non-SVO Models, Ford, Small Block Windsor, Each

Part Number: CGT-C15371-050

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

Cometic MLX Head Gaskets C5031-052

Made in the USA Cometic MLX Head Gaskets C5031-052

Cometic MLX Head Gaskets C5031-052

Head Gasket, MLX, 4.165 in. Bore, .052 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5031-052

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Estimated Ship Date: Tuesday 9/2/2025

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