BUICK Engine Gaskets & Seals

Head Gasket, MLS, 4.100 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-120

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Estimated Ship Date: Dec 15, 2025 if ordered today

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GM LAF/LEA/LUK Gen-2 ECOTEC .032" MLX Cylinder Head Gasket, 90mm Bore

Part Number: CGT-C15275-032

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Copper Head Gasket, .050C Copper Head Gasket, GM LS ENGINE 4.100-in. Bore

Part Number: CGT-C15408-050

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Copper Head Gasket, .043C Copper Head, GM CHEVY 18/23 DEG SM BLOCK 4.165-in. Bore Round/No Steam

Part Number: CGT-C15411-043

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Copper Head Gasket, .043C COPPER HEAD, GM CHEVY 18/23 DEG SM BLOCK 4.200-in. BORE Pocketed/No Steam

Part Number: CGT-C15412-043

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.066" MLS-5 W/ VALVE POCKETS

Part Number: CGT-C15520-066

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.051" MLS NO WATER HOLES

Part Number: CGT-C15523-051

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.060" MLS-5 HEAD GASKET

Part Number: CGT-C15524-060

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.089" MLS-5 18 OR 23 DEG H/G

Part Number: CGT-C15528-089

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.032" MLX LNF HEAD GASKET

Part Number: CGT-C15256-032

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.036" MLX LNF HEAD GASKET

Part Number: CGT-C15256-036

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.040" MLX-4 LNF HEAD GASKET

Part Number: CGT-C15256-040

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.042" MLX-4 LNF HEAD GASKET

Part Number: CGT-C15256-042

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.044" MLX-4 LNF HEAD GASKET

Part Number: CGT-C15256-044

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.048" MLX 5-LAYER HEAD GASKET

Part Number: CGT-C15256-048

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Head Gaskets, RCC, 3.830 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, GM, Supercharged, Pair

Part Number: FOG-929243830

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Head Gaskets, RCC, 3.830 in. Bore, 0.050 in. Thickness, Rubber Coated Copper, GM, Supercharged, Pair

Part Number: FOG-929253830

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Head Gaskets, RCC, 4.250 in. Bore, 0.080 in. Thickness, Rubber Coated Copper, Buick, Pair

Part Number: FOG-967484250

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Head Gaskets, RCC, 4.380 in. Bore, 0.080 in. Thickness, Rubber Coated Copper, Buick, Pair

Part Number: FOG-967484380

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Head Gasket, RCC, 3.625 in. Bore, 0.031 in. Thickness, Rubber Coated Copper, GM, Each

Part Number: FOG-967833625

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Head Gasket, RCC, 3.625 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, GM, Each

Part Number: FOG-967843625

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Head Gasket, RCC, 3.625 in. Bore, 0.050 in. Thickness, Rubber Coated Copper, GM, Each

Part Number: FOG-967853625

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Head Gasket, RCC, 3.625 in. Bore, 0.060 in. Thickness, Rubber Coated Copper, GM, Each

Part Number: FOG-967863625

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Head Gaskets, RCC, 4.160 in. Bore, 0.031 in. Thickness, Rubber Coated Copper, Buick, Pair

Part Number: FOG-967434160

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Head Gaskets, RCC, 4.250 in. Bore, 0.031 in. Thickness, Rubber Coated Copper, Buick, Pair

Part Number: FOG-967434250

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