BUICK Buick V8 Engine Gaskets & Seals

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, 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

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

Part Number: SCE-M713839

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: CGT-C5753-027

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

• Drop Ship
• Special Order

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: May 11, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: CGT-C5755-027

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: SCE-7100-10

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

Head Gasket; Cylinder Head Gasket; Chevy Small Block

Part Number: EDL-7346

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 3, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: CGT-C5755-030

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: CGT-C5753-030

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: CGT-C5754-036

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: SCE-M712539

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

• Drop Ship
• Special Order