CHEVROLET Cometic Engine Gaskets & Seals

GM LS1/LS6 Gen-3 Small Block V8 Top End Gasket Kit, 4.030" Bore, .040" MLS Cylinder Head Gasket

Part Number: CGT-S0071

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Estimated Ship Date: Apr 14, 2026 if ordered today

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GM LS1/LS6 Gen-3 Small Block V8 Top End Gasket Kit, 4.040" Bore, .051" MLS Cylinder Head Gasket

Part Number: CGT-S0072

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GM LS1/LS6 Gen-3 Small Block V8 Top End Gasket Kit, 4.100" Bore, .040" MLS Cylinder Head Gasket

Part Number: CGT-S0073

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GM LS1/LS6 Gen-3 Small Block V8 Top End Gasket Kit, 4.100" Bore, .066" MLS Cylinder Head Gasket

Part Number: CGT-S0074

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GM LS1/LS6 Gen-3 Small Block V8 Top End Gasket Kit, 4.125" Bore, .051" MLS Cylinder Head Gasket

Part Number: CGT-S0075

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GM LS1/LS6 Gen-3 Small Block V8 Top End Gasket Kit, 4.140" Bore, .051" MLS Cylinder Head Gasket

Part Number: CGT-S0076

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GM LS1/LS6 Gen-3 Small Block V8 Top End Gasket Kit, 4.165" Bore, .051" MLS Cylinder Head Gasket

Part Number: CGT-S0077

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.044-IN. MLX 5 LAYER HEAD GASKET

Part Number: CGT-C5249-062

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Estimated Ship Date: Apr 14, 2026 if ordered today

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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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Head Gasket, MLS, 4.200 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5249-089

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Head Gasket, MLS, 4.200 in. Bore, .095 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5249-095

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Head Gasket, MLS, 4.060 in. Bore, .095 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-095

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Head Gasket, MLS, 4.060 in. Bore, .140 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-140

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Head Gasket, MLS, 4.100 in. Bore, .053 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-053

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Head Gasket, MLS, 4.125 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-089

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.045" MLS HEAD GASKET

Part Number: CGT-C5255-045

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Cylinder Head Gasket , .080" MLS-5 HEAD GASKET , GM 348/409 1961-65 V8 4.200"

Part Number: CGT-C5255-080

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.092" MLS-5 HEAD GASKET

Part Number: CGT-C5255-092

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Cylinder Head Gasket , .120" MLS HEAD GASKET , GM 348/409 1961-65 V8 4.200"

Part Number: CGT-C5255-120

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.140" MLS-5 HEAD GASKET

Part Number: CGT-C5255-140

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.032-IN. MLX 81MM HEAD GASKET

Part Number: CGT-C5256-027

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.030" MLS HEAD GASKET

Part Number: CGT-C5256-030

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.045" MLS HEAD GASKET

Part Number: CGT-C5256-045

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.051" MLS HEAD GASKET

Part Number: CGT-C5256-051

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.056" MLS-5 HEAD GASKET

Part Number: CGT-C5256-056

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