Cometic Engine Gaskets & Seals

Head Gaskets, MLS Marine, 4.600 in. Bore, Chevrolet, Big Block, Designed To Fit Mercury Marine 1050 Gen IV with 2-bolt Intake Side of Gasket, Each

Part Number: CGT-C5641-070

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Gasket, Top-End Set, Ford, 4.6L, Kit

Part Number: CGT-PRO1019T

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Head Gasket, Multi-layer Steel, 4.630 in. Bore, .089 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5331-089

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Estimated Ship Date: Apr 15, 2026 if ordered today

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

Part Number: CGT-C5760-040

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.200 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5249-075

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Head Gasket, 3.910 in. Bore, .060 in. Compressed Thickness, Chevy, LS, 5.7, Each

Part Number: CGT-C5475-060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Rear Main Seal, 2-piece Style, Viton®, Chrysler, Dodge, Plymouth, Big Block, 426 Hemi, Each

Part Number: CGT-C5686

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.310 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5432-045

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.500 in. Bore, .140 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5667-140

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Head Gasket, MLS, 4.400 in. Bore, .120 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5666-120

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Crankshaft Seal

Part Number: CGT-C5683

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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

Part Number: CGT-C5645051

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

Head Gasket, 92.00mm Bore, .040 in. Compressed Thickness, Ford, 4.6, 5.4L, Driver Side, Each

Part Number: CGT-C5118-040

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Valve Cover Gasket, Durometer Rubber with Steel Core, Ford, Lincoln, Mercury, Small Block Windsor, Pair

Part Number: CGT-C5974-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 26, 2026 if ordered today

Head Gasket, 4.200 in. Bore, .030 in. Compressed Thickness, Pontiac, 455, Each

Part Number: CGT-C5769-030

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Carburetor Base Plate Gasket, Square Bore, Open Center, .047 in. Thick, Aramid Fiber, Each

Part Number: CGT-C5263

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.080 in. Bore, .030 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5513-030

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.080 in. Bore, .060 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5833-060

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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.098" MLS HEAD GASKET

Part Number: CGT-C5809-098

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Gasket, Head Gasket, Multi Layer Steel, 4.530 in. Bore, 0.040 in. Thickness, Chevy, Big Block, Each

Part Number: CGT-C5639-040

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Oil Pan Gasket, One-piece, Aluminum/Rubber, Dodge, Mopar V10, Each

Part Number: CGT-OP617225AFM

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Head Gaskets, 4.375 in. Bore, .040 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5332-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gaskets, 4.200 in. Bore, .040 in. Compressed Thickness, Dodge, Small Block, Each

Part Number: CGT-C5466-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Head Gasket, MLS, 4.270 in. Bore, .051 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-051

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Head Gasket, MLS, 4.040 in. Bore, .030 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5633-030

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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