BUICK RIVIERA Gaskets & Seals

Head Gaskets, 4.200 in. Bore, .040 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-040

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Estimated Ship Date: Today

Head Gasket, MLS, 4.400 in. Bore, .027 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5810-027

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Estimated Ship Date: Today

Engine Gasket Sets, Full, Oldsmobile, 6.6L, Kit

Part Number: FEL-260-1104

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Estimated Ship Date: Today

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

Part Number: FEL-FS8494PT

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Head Gasket, Multi-Layer Steel, 4.125 in. Bore, 0.027 in. Thick, Oldsmobile, Each

Part Number: CGT-C5808-027

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Head Gasket, 4.200 in. Bore, .027 in. Compressed Thickness, Oldsmobile, 330, 350, 400, 425, Each

Part Number: CGT-C5809-027

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Intake Manifold Gaskets, Original, Stock Port, Rubber, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Set

Part Number: MAH-MIS16203A

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

Full Gasket Set

Part Number: FEL-FS7922PT1

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Gaskets, Full Set, Buick, Oldsmobile, Pontiac, 403 V8, Set

Part Number: FEL-FS8507PT

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Gaskets, Full Set, Buick, Jeep, Pontiac, Buick, 350, Set

Part Number: FEL-FS8264PT-1

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Estimated Ship Date: Today

Full Gasket Set

Part Number: FEL-FS8723PT4

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Estimated Ship Date: Today

Engine Gasket Sets, Full, Buick, 5.7L, Kit

Part Number: FEL-260-1012

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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 Gaskets, 4.125 in. Bore, .040 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5808-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 8, 2027 if ordered today

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• Special Order

Head Gasket, MLS, 4.270 in. Bore, .027 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-027

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2027 if ordered today

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• Special Order

.030" MLS HEAD GASKET

Part Number: CGT-C5811-030

Not Yet Reviewed

Estimated Ship Date: Mar 15, 2027 if ordered today

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• Special Order

Head Gasket, MLS, 4.385 in. Bore, .040 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5754-040

Not Yet Reviewed

Estimated Ship Date: Mar 15, 2027 if ordered today

• Drop Ship
• Special Order

Head Gasket, MLS, 4.200 in. Bore, .051 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5809-051

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Estimated Ship Date: Today

Head Gasket; Cylinder Head Gasket Set; Incl. Intake, Exhaust, Head, Valve Cover Gaskets

Part Number: EDL-7369

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Estimated Ship Date: Dec 14, 2026 if ordered today

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• Free Shipping
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Head Gaskets, 4.440 in. Bore, .051 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5810-051

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Estimated Ship Date: Today

Head Gasket, MLS, 4.270 in. Bore, .051 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5811-051

Not Yet Reviewed

Estimated Ship Date: Today

Gaskets, Head Set, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, V6, Set

Part Number: FEL-HS9917PT

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Estimated Ship Date: Dec 3, 2026 if ordered today

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• Free Shipping
• Special Order

.075" MLS-5 HEAD GASKET

Part Number: CGT-C5811-075

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

HEAD GASKET

Part Number: CGT-C15267-040

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2027 if ordered today

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• Special Order