GMC Cometic Gaskets & Seals

Head Gasket, MLS, 4.125 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5271-051

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Head Gasket, MLS, 4.165 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5272-036

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Estimated Ship Date: Apr 10, 2026 if ordered today

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.023" MLS VALVE POCKETED BORES

Part Number: CGT-C5270-023

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Head Gasket, MLS, 4.100 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-030

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Head Gasket, MLS, 4.100 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-036

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Head Gasket, MLS, 4.100 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-051

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-051

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Estimated Ship Date: Apr 10, 2026 if ordered today

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

Part Number: CGT-C5274-036

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Head Gasket, MLS, 4.135 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5274-040

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Estimated Ship Date: Apr 10, 2026 if ordered today

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

Part Number: CGT-C5274-045

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NO LOGO OR ANODIZED .190"AR

Part Number: CGT-C5258

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Head Gasket, MLS, 4.125 in. Bore, .042 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-042

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.023" MLS VALVE POCKETED BORES

Part Number: CGT-C5273-023

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

Part Number: CGT-C5273-027

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.043" COPPER,265-400ci

Part Number: CGT-C5148

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.043" COPPER,396-454ci

Part Number: CGT-C5151

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.043" COPPER EXH. 396-454ci

Part Number: CGT-C5152

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.043" COPPER EXHAUST GASKET

Part Number: CGT-C5159

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.044" MLS H/G 4.270" BORE

Part Number: CGT-C5215-044

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MLS Head Gasket, .045-in. MLS H/G 4.270-in. BORE, GM DART/BRODIX 4.500-in. BC BLOCK

Part Number: CGT-C5215-045

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Estimated Ship Date: Apr 10, 2026 if ordered today

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.051" MLS H/G 4.270" BORE

Part Number: CGT-C5215-051

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.044" MLX HEAD GASKET - LHS

Part Number: CGT-C5029-044

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Estimated Ship Date: Apr 10, 2026 if ordered today

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.040" MLS HEAD GASKET

Part Number: CGT-C5036-040

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Chevrolet Mark-IV Big Block V8 .051" MLS Cylinder Head Gasket, 4.620" Bore, Fits Brodix BP DN-9, 9 Degree Valve Angle Heads

Part Number: CGT-C15270-051

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Estimated Ship Date: Apr 10, 2026 if ordered today

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.040" MLS HEAD GASKET

Part Number: CGT-C15498-040

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Estimated Ship Date: Apr 10, 2026 if ordered today

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