BUICK Engine Gaskets & Seals

.036" MLX LNF HEAD GASKET

Part Number: CGT-C15256-036

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Estimated Ship Date: May 22, 2026 if ordered today

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GM-Pass:231(3.8L)(2005-2008) (2005 2nd Design, Block Casting #12585793)

Part Number: MAH-CS5912C

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Estimated Ship Date: Apr 22, 2026 if ordered today

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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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Estimated Ship Date: May 22, 2026 if ordered today

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Head Gasket, 3.840 in. Bore, .066 in. Compressed Thickness, Buick, Passenger Side, Each

Part Number: CGT-C5721-066

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Estimated Ship Date: May 22, 2026 if ordered today

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Head Gasket, MLS, 4.100 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5646070

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Estimated Ship Date: May 22, 2026 if ordered today

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.062" MLS-5 1975-87 STAGE I&II

Part Number: CGT-C5691-062

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Estimated Ship Date: May 22, 2026 if ordered today

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Engine Cylinder Head Gasket

Part Number: CGT-C5645-120

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Estimated Ship Date: May 22, 2026 if ordered today

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.120" MLS RHS HEAD 1996-03

Part Number: CGT-C5721-120

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Estimated Ship Date: May 22, 2026 if ordered today

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Head Gasket, MLS, 4.020 in. Bore, .060 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5692-060

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Estimated Ship Date: May 22, 2026 if ordered today

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Head Gasket, MLS, 4.270 in. Bore, .060 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-060

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Estimated Ship Date: May 22, 2026 if ordered today

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.098" MLS-5 1975-87 STAGE I&II

Part Number: CGT-C5691-098

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Estimated Ship Date: May 22, 2026 if ordered today

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SINGLE HEAD GASKET

Part Number: CGT-C5808-120

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Estimated Ship Date: May 22, 2026 if ordered today

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

Part Number: CGT-C5769-095

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Estimated Ship Date: May 22, 2026 if ordered today

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Head Gasket, MLS, 4.200 in. Bore, .070 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-070

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Estimated Ship Date: May 22, 2026 if ordered today

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Head Gaskets, Titan Copper, 4.160 in. Bore, 0.093 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chevrolet, Small Block, Each

Part Number: SCE-T111593

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Estimated Ship Date: May 4, 2026 if ordered today

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Head Gaskets, Titan, Copper, 4.010 in. Bore, .062 in. Compressed Thickness, Chevy, SBC Gen I, Each

Part Number: SCE-S110062

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Estimated Ship Date: May 4, 2026 if ordered today

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Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.174 in. Bore, 0.074 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: SCE-M111775

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Estimated Ship Date: May 4, 2026 if ordered today

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Head Gaskets, Titan Copper, 3.850 in. Bore, 0.080 in. Compressed Thickness, Special Order Bore Size Gasket, Chevrolet, Small Block, Each

Part Number: SCE-T118580

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Raised Port, Chevrolet, Small Block, Set of 20

Part Number: SCE-11108-10

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Head Gaskets, Pro Copper, 4.160 in. Bore, 0.093 in. Compressed Thickness, No Water Passages, Chevrolet, Small Block, Each

Part Number: SCE-P111593NW

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Head Gaskets, RCC, 3.850 in. Bore, 0.031 in. Thickness, Rubber Coated Copper, GM, Pair

Part Number: FOG-905433850

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Head Gaskets, RCC, 4.380 in. Bore, 0.031 in. Thickness, Rubber Coated Copper, Buick, Pair

Part Number: FOG-967434380

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Estimated Ship Date: Apr 1, 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: May 4, 2026 if ordered today

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Head Gasket Set

Part Number: FEL-HS9471PT1

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Head Gasket Set

Part Number: FEL-HS8172PT2

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Estimated Ship Date: Apr 13, 2026 if ordered today

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