BUICK Buick V8 Engine Gaskets & Seals

Gaskets, Full Set, Buick, 400, 430, 455, Set

Part Number: FEL-FS8494PT

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Valve Cover Gasket, 0.188 in. Thick, Rubber, Steel, Buick, Big Block, Pair

Part Number: CGT-C15579-2

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Head Gasket, Steel Core Laminate, 4.385 in. Bore, .041 in. Compressed Thickness, Buick V8, Each

Part Number: FEL-1125

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Head Gasket, MLS, 4.385 in. Bore, .027 in. Compressed Thickness, Buick, 400, 430, 455, Each

Part Number: CGT-C5754-027

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Engine Gasket Sets, Full, Buick, Buick V8, Kit

Part Number: FEL-260-1150

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Estimated Ship Date: Today

Head Gasket, MLS, 4.312 in. Bore, .027 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5753-027

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Estimated Ship Date: Feb 4, 2026 if ordered today

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Head Gasket, MLS, 4.385 in. Bore, .045 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5754-045

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Estimated Ship Date: Feb 4, 2026 if ordered today

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Head Gasket; Cylinder Head Gasket; Chevy Small Block

Part Number: EDL-7346

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Gaskets, Timing Cover, Fiber, Buick, 400, 430, 455, Set of 10

Part Number: SCE-7100-10

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Estimated Ship Date: Jan 20, 2026 if ordered today

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Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.386 in. Bore, 0.039 in. Compressed Thickness, Buick, V8, Each

Part Number: SCE-M713839

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Estimated Ship Date: Jan 20, 2026 if ordered today

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Head Gasket, MLS, 4.440 in. Bore, .027 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5755-027

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Estimated Ship Date: Feb 4, 2026 if ordered today

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Head Gasket, MLS, 4.400 in. Bore, .030 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5755-030

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Estimated Ship Date: Feb 4, 2026 if ordered today

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Head Gasket, MLS, 4.400 in. Bore, .045 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5755-045

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Estimated Ship Date: Feb 4, 2026 if ordered today

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Head Gasket, MLS, 4.400 in. Bore, .051 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5755-051

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Estimated Ship Date: Feb 4, 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: Feb 4, 2026 if ordered today

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.045" MLS HEAD GASKET

Part Number: CGT-C5753-045

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Estimated Ship Date: Feb 4, 2026 if ordered today

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.051" MLS HEAD GASKET

Part Number: CGT-C5753-051

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Estimated Ship Date: Feb 4, 2026 if ordered today

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

Part Number: CGT-C5754-030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 4, 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: Feb 4, 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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Estimated Ship Date: Feb 4, 2026 if ordered today

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.053" MLS HEAD GASKET

Part Number: CGT-C5754-053

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Estimated Ship Date: Feb 4, 2026 if ordered today

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Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.250 in. Bore, 0.039 in. Compressed Thickness, Buick, V8, Each

Part Number: SCE-M712539

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Head Gaskets, Pro Copper, 4.380 in. Bore, 0.021 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Buick, 400, 430, 455, Each

Part Number: SCE-P713821

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Head Gasket, Pro Copper, 4.380 in. Bore, 0.032 in. Thickness, Buick, 400, 430, 455, Each

Part Number: SCE-P713832

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Head Gasket, Pro Copper, 4.380 in. Bore, 0.043 in. Thickness, Buick, 400, 430, 455, Each

Part Number: SCE-P713843

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Estimated Ship Date: Jan 2, 2026 if ordered today

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