BUICK Buick V8 Engine Gaskets & Seals Gaskets & Seals - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Standard Motor EGR Valve Mounting Gaskets VG6

EGR Gasket, Each

Part Number: SMP-VG6

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Cometic MLS Head Gaskets C5755-086

Cometic MLS Head Gaskets C5755-086

Head Gasket, MLS, 4.400 in. Bore, .086 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5755-086

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Cometic MLS Head Gaskets C5754-056

.056" MLS-5 HEAD GASKET

Part Number: CGT-C5754-056

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Cometic MLS Head Gaskets C5754-072

.072" MLS HEAD GASKET

Part Number: CGT-C5754-072

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

MotoRad STAT LOK Thermostat Gaskets and Seals MG32EA

Gasket, Water Neck Gasket, Paper, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: SNN-MG32EA

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Cometic MLS Head Gaskets C5754-030

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

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Estimated Ship Date: May 11, 2026 if ordered today

SCE AccuSeal Pro Intake Gaskets 271101

Intake Manifold Gaskets, AccuSeal Pro, Composite, Stage I Port, Buick, 400, 430, 455, Pair

Part Number: SCE-271101

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Mahle Original Valley Pan Gaskets MS15921X

Bui:400,430,455 Engs.(67-76)(Exc.Stage Eng.)(int)

Part Number: MAH-MS15921X

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Standard Motor EGR Valve Mounting Gaskets VG7

Gasket, EGR Valve Mount, Buick, Checker, Chevy, Oldsmobile, Pontiac, Each

Part Number: SMP-VG7

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

SCE AccuSeal Pro Intake Gaskets 271104

Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, for Stage 1 Ported Applications, Buick, Buick V8, Pair

Part Number: SCE-271104

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Cometic Street Pro Bottom-End Gasket Kits PRO1011B

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

Part Number: CGT-PRO1011B

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mahle Original Intake Manifold Gaskets MS15806

Intake Manifold Gaskets, Original, Stock Port, Paper/Steel, Buick, 3.5L, Each

Part Number: MAH-MS15806

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Mahle Original Valley Pan Gaskets MS15931

Bui;Jeep;Olds;Pont:350B, H, J or X(68-81)(int)

Part Number: MAH-MS15931

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

SCE AccuSeal E Intake Gaskets 171101

Gaskets, Intake, AccuSeal E, Fiber Laminate, 2.375 in. x 1.10 in. Port, .062 in. Thick, Buick, 400-455 Stage 1

Part Number: SCE-171101

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

SCE AccuSeal Pro Intake Gaskets 271103

Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, for Stage 4 Applications, Buick, Buick V8, Pair

Part Number: SCE-271103

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

Flatout Gaskets RCC Copper Cylinder Head Gaskets 967474380

Head Gaskets, RCC, 4.380 in. Bore, 0.070 in. Thickness, Rubber Coated Copper, Buick, Pair

Part Number: FOG-967474380

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Estimated Ship Date: Monday 3/9/2026 if shipped by air

SCE AccuSeal E Intake Gaskets 171102

Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Port, for Stage 3 Applications, Buick, 400, 401, 425, 430, 455, Pair

Part Number: SCE-171102

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

SCE AccuSeal E Intake Gaskets 171103

Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Port, for Stage 4 Applications, Buick, 400, 401, 425, 430, 455, Pair

Part Number: SCE-171103

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

SCE Pro Copper Head Gaskets P713880

Head Gasket, Pro Copper, 4.380 in. Bore, 0.080 in. Thickness, Buick, 400, 430, 455, Each

Part Number: SCE-P713880

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

SCE AccuSeal E Timing Cover Gaskets 7100-10

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

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Estimated Ship Date: Apr 20, 2026 if ordered today

SCE AccuSeal Pro Valve Cover Gaskets 271175

Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, Buick, Performer RPM Buick, TA Performance Eliminator Cylinder Head, Pair

Part Number: SCE-271175

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Cometic MLS Head Gaskets C5755-060

Head Gasket, MLS, 4.400 in. Bore, .060 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5755-060

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Cometic MLS Head Gaskets C5755-080

Engine Cylinder Head Gasket

Part Number: CGT-C5755-080

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Cometic Valve Cover Gaskets C5774-094

Valve Cover Gasket, Aramid Fiber, .094 in. Thickness, Buick, V8, 6.6/7.0/7.5L, Each

Part Number: CGT-C5774-094

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Cometic Timing Cover Gaskets C5777-018

Gaskets, Timing Cover, Nitrile Rubber Coated Aluminum, Buick, V8, Each

Part Number: CGT-C5777-018

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today