GMC Cometic Parts and Accessories

Exhaust Manifold Gasket

Part Number: CGT-C5126-064

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Estimated Ship Date: May 27, 2026 if ordered today

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.125" KF

Part Number: CGT-C5544-125

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.060" HTS EXH GASKETS 1.6X1.65

Part Number: CGT-C15201

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.020" F PAIR, RECTANGLE PORT

Part Number: CGT-C5649-020

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Domestic Street Pro Kit, Top End Gasket Kit, GM Small Block 350Ci-400ci 1967-88

Part Number: CGT-PRO1003T-066

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Estimated Ship Date: May 27, 2026 if ordered today

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GM LB7 Duramax Top End Gasket Kit, 4.130" Bore, .053" MLX Cylinder Head Gasket

Part Number: CGT-S0236

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

Part Number: CGT-S0013

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GM LLY/LBZ Duramax Top End Gasket Kit, 4.100" Bore, .053" MLX Cylinder Head Gasket

Part Number: CGT-S0239

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BRODIX BD2000 HEAD .047" KF

Part Number: CGT-C5421-047

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Head Gasket, MLS, 4.080 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-056

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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.056" MLS-5 HEAD GASKET

Part Number: CGT-C5475-056

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Head Gasket, MLX, 4.220 in. Bore, .042 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5551-042

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Head Gasket, MLS, 4.630 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5334-036

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLX, 4.220 in. Bore, .052 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5551-052

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Gasket, Head, Multi-layer Steel, 4.200 in. Bore, 0.050 in. Thick, Chevy, 302, 327, 350, 400, Each

Part Number: CGT-C5551-050

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Head Gasket, MLS, 4.080 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-089

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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.045" MLS- LH SIDE HEAD GASKET

Part Number: CGT-C5764-045

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Head Gasket, MLS, 4.060 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-089

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Head Gasket, MLS, 4.270 in. Bore, .036 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-036

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Head Gasket, MLS, 4.320 in. Bore, .047 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5816-047

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Head Gasket, MLS, 4.320 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5817-066

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.066" MLS-5 LH SIDE HEAD GSKT

Part Number: CGT-C5765-066

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SINGLE HEAD GASKET

Part Number: CGT-C5808-120

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

Part Number: CGT-C5808-036

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.045" MLS- LH SIDE HEAD GASKET

Part Number: CGT-C5765-045

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