BUICK REGAL Engine Gaskets & Seals

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

Part Number: CGT-C5274-045

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Estimated Ship Date: Jan 5, 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: Jan 5, 2026 if ordered today

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Head Gasket, MLS, 4.125 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5271-040

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Estimated Ship Date: Jan 5, 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: Jan 5, 2026 if ordered today

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

Part Number: CGT-C5270-051

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Engine Cylinder Head Gasket

Part Number: CGT-C5954-040

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.023" MLS VALVE POCKETED BORES

Part Number: CGT-C5273-023

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.040" MLS HEAD GASKET

Part Number: CGT-C5220-040

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.045" MLS HEAD GASKET

Part Number: CGT-C5220-045

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.051" MLS HEAD GASKET

Part Number: CGT-C5220-051

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.027" MLS H/G 4.270" BORE

Part Number: CGT-C5215-027

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MLS Head Gasket, .036-in. MLS H/G 4.270-in. BORE, GM DART/BRODIX 4.500-in. BC BLOCK

Part Number: CGT-C5215-036

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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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Head Gasket, MLS, 3.840 in. Bore, .040 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5721-040

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.045" MLS RHS HEAD 1996-03

Part Number: CGT-C5721-045

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.051" MLS RHS HEAD 1996-03

Part Number: CGT-C5721-051

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Engine Timing Cover Seal

Part Number: CGT-C5376

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Head Gasket, MLS, 4.200 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5403-030

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

Part Number: CGT-C5403-036

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

Part Number: CGT-C5401-036

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.030" MLS GASKET KIT

Part Number: CGT-C5868-030

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Head Gasket, MLS, 3.840 in. Bore, .040 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5720-040

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