GMC Cometic Engine Gaskets & Seals

Head Gasket, MLS, 4.200 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-036

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-036

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.190 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-045

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.060 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5269-036

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.100 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-027

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.125 in. Bore, .034 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-034

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Estimated Ship Date: May 27, 2026 if ordered today

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.040" MLS NO STEAM HEAD GSKT

Part Number: CGT-C15504-040

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Estimated Ship Date: May 27, 2026 if ordered today

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.040" MLS HEAD GASKET

Part Number: CGT-C15517-040

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .032 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-032

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Estimated Ship Date: May 27, 2026 if ordered today

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.045" MLS HEAD GASKET

Part Number: CGT-C5476-045

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.125 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5400-036

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5408-027

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Head Gaskets, 4.160 in. Bore, .040 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: CGT-C5407-040

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, Multi-layer Stainless Steel, 4.000 in. Bore, 0.049 in. Compressed Thickness, Chevrolet, LS, Each

Part Number: CGT-C5477-049

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Estimated Ship Date: May 27, 2026 if ordered today

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Valve Cover Gasket Set

Part Number: CGT-C15406

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Estimated Ship Date: May 27, 2026 if ordered today

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GM Gen-6 L21/29 454 Big Block V8 .040" MLS Top End Gasket Kit, 4.375" Bore

Part Number: CGT-PRO1046T

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Estimated Ship Date: May 27, 2026 if ordered today

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GM Gen-5 L19 454 Big Block V8 Bottom End Gasket Kit, One-Piece Oil Pan Gasket

Part Number: CGT-PRO1045B

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Estimated Ship Date: May 27, 2026 if ordered today

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GM Gen-5 L19 454 Big Block V8 .040" MLS, Top End Gasket Kit, 4.375" Bore

Part Number: CGT-PRO1047T

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Estimated Ship Date: May 27, 2026 if ordered today

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

Part Number: CGT-C5809-120

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Estimated Ship Date: May 27, 2026 if ordered today

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HEAD GASKET

Part Number: CGT-C5882-140

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Estimated Ship Date: May 27, 2026 if ordered today

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HEAD GASKET

Part Number: CGT-C5883-140

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Estimated Ship Date: May 27, 2026 if ordered today

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.060" MLS-5 4.125" BORE HG

Part Number: CGT-C5699-060

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Estimated Ship Date: May 27, 2026 if ordered today

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HEAD GASKET EACH

Part Number: CGT-C5699-070

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Estimated Ship Date: May 27, 2026 if ordered today

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Gasket, Bottom-End Set, Chevy, 7.4L/454, Kit

Part Number: CGT-PRO1005B

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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.056" MLS-5 HEAD GASKET RIGHT

Part Number: CGT-C5882-056

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Estimated Ship Date: May 27, 2026 if ordered today

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