Engine Gaskets & Seals

GASKET-CYL HD

Part Number: ADO-25194171

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
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GASKET-CYL HD

Part Number: ADO-40009080

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
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Head Gasket, GM OE, 4.330 in. Bore, 0.056 in. Compressed Thickness, Graphite/Steel, Chevy, GMC, Each

Part Number: ADO-12558163

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
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Head Gasket, GM OE, 3.760 in. Bore, 0.043 in. Compressed Thickness, Multi-Layer Steel, Cadillac, Each

Part Number: ADO-12617070

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
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Head Gasket, GM OE, 3.720 in. Bore, 0.063 in. Compressed Thickness, Graphite/Steel, Chevy, GMC, Isuzu, Each

Part Number: ADO-12582590

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Head Gasket, GM OE, 3.640 in. Bore, 0.073 in. Compressed Thickness, Graphite/Steel, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: ADO-12590863

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
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GASKET-CYL HD

Part Number: ADO-12664772

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
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GASKET-CYL HD

Part Number: ADO-12664773

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Head Gasket, GM OE, 4.330 in. Bore, 0.056 in. Compressed Thickness, Graphite/Steel, Chevy, GMC, Each

Part Number: ADO-12558164

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
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Timing Cover Seals, Crankshaft Front Seals, OE-style Replacement, Ford, 2.0L, 2.3L, Each

Part Number: ADO-100944

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
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GASKET-CM/SHF HSG

Part Number: ADO-55571587

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET-CYL HD

Part Number: ADO-55598158

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET-CM/SHF CVR

Part Number: ADO-55488236

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Cylinder Head Gasket

Part Number: ADO-19259793

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Throttle Body Gasket, Rubber, Saturn, Each

Part Number: ADO-55595629

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
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Intake Manifold Gaskets, Composite, Buick, Oldsmobile, Pontiac, 3.8L, Set

Part Number: ADO-89017405

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
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Multi Purpose Seal, Oil Seal

Part Number: ADO-55565385

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
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Engine Valve Cover Gasket, Engine Valve Cover Gasket, GASKET,CM/SHF CVR

Part Number: ADO-55354237

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

CAP ASM-OIL FIL

Part Number: ADO-FC258

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Coolant Crossover Pipe Gasket

Part Number: ADO-251-2058

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
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Gasket, Engine Oil Filter Adapter Gasket, Gray, Victopac 239, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: ADO-25534742

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
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Head Gasket, GM OE, 3.980 in. Bore, 0.071 in. Compressed Thickness, Multi-Layer Steel, Buick, Chevy, Pontiac, Saturn, Each

Part Number: ADO-12624628

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

• $20.00 Summit Bucks
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Head Gasket, GM OE, 3.760 in. Bore, 0.040 in. Compressed Thickness, Multi-Layer Steel, Buick, Cadillac, Chevy, GMC, Pontiac, Saturn, Each

Part Number: ADO-12648843

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Intake Manifold Gasket, Upper to Lower, Buick, Chevy Oldsmobile, Pontiac, Each

Part Number: ADO-12573662

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

• $20.00 Summit Bucks
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Intake Manifold Gasket, Upper to Lower, Buick, Cadillac, Chevy, Pontiac, Saturn, Pair

Part Number: ADO-12595277

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order