BUICK Engine Gaskets & Seals

.045" MLS HEAD GASKET

Part Number: CGT-C5476-045

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Head Gasket, MLS, 4.312 in. Bore, .030 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5753-030

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Head Gasket, MLS, 4.312 in. Bore, .040 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5753-040

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.045" MLS HEAD GASKET

Part Number: CGT-C5753-045

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Estimated Ship Date: Jan 30, 2026 if ordered today

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.051" MLS HEAD GASKET

Part Number: CGT-C5753-051

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Head Gasket, MLS, 4.385 in. Bore, .030 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5754-030

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Head Gasket, MLS, 4.385 in. Bore, .036 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5754-036

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Head Gasket, MLS, 4.385 in. Bore, .051 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5754-051

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.053" MLS HEAD GASKET

Part Number: CGT-C5754-053

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

Part Number: CGT-C5646-036

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.056-IN. MLS-5 LH SIDE HEAD GSKT

Part Number: CGT-C5769-042

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Head Gasket, MLS, 4.125 in. Bore, .045 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5808-045

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Estimated Ship Date: Jan 30, 2026 if ordered today

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

Part Number: CGT-C5808-051

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

Part Number: CGT-C5809-036

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Gasket, Bottom-End Set, Oldsmobile, 455, Kit

Part Number: CGT-PRO1009B

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Head Gasket, MLS, 4.380 in. Bore, .027 in. Compressed Thickness, Pontiac, 400, 428, 455, Each

Part Number: CGT-C5846-027

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Head Gasket, MLS, 4.380 in. Bore, .045 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5846-045

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GASKET

Part Number: NAL-89017690

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Conversion Gasket Set

Part Number: FEL-CS99173

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Estimated Ship Date: Dec 26, 2025 if ordered today

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GM 3.6L High Feature Vin 7 (2004-2009) Vin V (2008-2009) Vin D (2009)

Part Number: MAH-CS54661

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Cylinder Head Gasket, Engine Cylinder Head Gasket

Part Number: MAH-55352

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gasket, Pro Copper, 3.850 in. Bore, 0.032 in. Thickness, Buick, 3.2, 3.8, 4.1L, Stage 1, 8-Bolt, Each

Part Number: SCE-P728532

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Head Gasket, Pro Copper, 3.850 in. Bore, 0.043 in. Thickness, Buick, 3.2, 3.8, 4.1L, Stage 1, 8-Bolt, Each

Part Number: SCE-P728543

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Head Gaskets, Titan Copper, 4.010 in. Bore, 0.043 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chevrolet, Small Block, Each

Part Number: SCE-T110043

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Head Gaskets, MLS Spartan, 4.060 in. Bore, Multi-layer Stainless Steel, 0.051 in. Compressed Thickness, Chevrolet, Chevy Small Block, Each

Part Number: SCE-M110651GS

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Estimated Ship Date: Jan 13, 2026 if ordered today

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