GMC Gaskets & Seals

Copper Head Gasket, .043C COPPER HEAD GSKT ROUND, GM/ CHEVY BIG BLOCK MK4 4.32-in. Bore

Part Number: CGT-C15413-043

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Estimated Ship Date: May 27, 2026 if ordered today

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Copper Head Gasket, .043c COPPER HEAD GSKT POCKETD, GM/ CHEVY BIG BLOCK MK4 4.63-in.Bore

Part Number: CGT-C15415-043

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.060" MLS-5 396, 402, 427, 454

Part Number: CGT-C15516-060

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Chevy Gen-4 Big Block V8 .060" HTS Exhaust Manifold Gasket, 2.250" Round Port, 20 Pack

Part Number: CGT-CP5251

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.060" KF 1.28" X 2.09" 10 PACK

Part Number: CGT-C5289

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GM LMM/LGH Duramax Bottom End Gasket Set

Part Number: CGT-PRO3011B

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Domestic Street Pro Kit, Top End Gasket Kit, GM Big Block V8 1970-1985

Part Number: CGT-S0001

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Head Gasket, MLS, 4.200 in. Bore, .084 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5249-084

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.080-IN. MLS-5 HEAD GASKET GEN 3

Part Number: CGT-C5083-050

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Head Gasket, MLS, 4.630 in. Bore, .092 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5334-092

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Head Gasket, MLS, 4.060 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5269-060

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Head Gasket, MLS, 4.200 in. Bore, .140 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-140

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Head Gasket, MLS, 4.200 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-120

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Head Gasket, MLS, 4.310 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5432-056

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Head Gasket, MLS, 4.630 in. Bore, .086 in. Compressed Thickness, Chevy, 454, Each

Part Number: CGT-C5434-086

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Head Gasket, MLS, 4.630 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5434-120

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Head Gasket, MLS, 4.125 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5699056

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

Part Number: CGT-C5764-051

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.084-IN. MLS-5 HEAD GASKET

Part Number: CGT-C5762-056

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.075-IN. MLS-5 HEAD GASKET

Part Number: CGT-C5761-056

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.066" MLS-5 RH SIDE HEAD GSKT

Part Number: CGT-C5762-066

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.060" MLS-5 RH SIDE HEAD GSKT

Part Number: CGT-C5761-060

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.045" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5762-045

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.042-IN. MLS HEAD GASKET

Part Number: CGT-C5808-075

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Head Gasket, MLS, 4.270 in. Bore, .080 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-080

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