GMC Cometic Engine Gaskets & Seals

Head Gasket, MLS, 4.160 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5407-027

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.135 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5401-045

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Estimated Ship Date: May 27, 2026 if ordered today

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.066" MLS-5 ALL 12-23 DEG HEAD

Part Number: CGT-C5402-066

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Head Gasket, MLS, 4.200 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-098

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.135 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5401-030

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Estimated Ship Date: May 27, 2026 if ordered today

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Head Gasket, MLS, 4.135 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5401-036

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.070" MLS- BD2000 HEADS

Part Number: CGT-C5407-070

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BRODIX BD2000 HEAD .094" KF

Part Number: CGT-C5421-094

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Head Gasket, MLS, 4.320 in. Bore, .140 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5816-140

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.044" MLX HEAD GASKET

Part Number: CGT-C5786-044

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Head Gaskets, MLS, 4.125 in. Bore, Multi-layer Stainless Steel, 0.045 in. Compressed Thickness, Chevrolet, 3.2L, 3.8L, 4.1L, 4.8L, Each

Part Number: CGT-C5699-045

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

Part Number: CGT-C5699-036

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.045" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5761-045

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Estimated Ship Date: May 27, 2026 if ordered today

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.140" MLS-5 RH SIDE HEAD GSKT

Part Number: CGT-C5761-140

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Head Gasket, MLS, 4.450 in. Bore, .051 in. Compressed Thickness, Chevy, Marine, Each

Part Number: CGT-C5766-051

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.030" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5761-030

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Head Gasket, 4.350 in. Bore, Multi-layer Stainless Steel, Right Bank, Mercury Marine Only, Chevy, 496, Each

Part Number: CGT-C5762-060

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.080" MLS-5 LH SIDE HEAD GSKT

Part Number: CGT-C5764-080

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.040" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5763-040

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.045" MLS- RH SIDE HEAD GASKET

Part Number: CGT-C5763-045

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Head Gasket, MLS, 4.450 in. Bore, .051 in. Compressed Thickness, Chevy, Marine, Each

Part Number: CGT-C5763-051

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Head Gasket, MLS, 4.350 in. Bore, .051 in. Compressed Thickness, Chevy, Marine, Each

Part Number: CGT-C5762-051

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.095-IN. MLS-5 LEFT SIDE H/G

Part Number: CGT-C5811-084

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HEAD GASKET

Part Number: CGT-C5741-080

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.095" MLS-5 HEAD GASKET

Part Number: CGT-C5751-095

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