Engine Gaskets & Seals

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

Part Number: ADO-12558163

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Estimated Ship Date: Dec 3, 2025 if ordered today

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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

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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

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Estimated Ship Date: Dec 3, 2025 if ordered today

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GASKET KIT-CYL HD

Part Number: ADO-12595959

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Head Gasket, GM OE, 3.530 in. Bore, 0.029 in. Compressed Thickness, Multi-Layer Steel, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-12648979

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Estimated Ship Date: Dec 3, 2025 if ordered today

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GASKET KIT-CYL HD (INCL BOLTS)(LF3)

Part Number: ADO-12657370

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Estimated Ship Date: Dec 3, 2025 if ordered today

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GASKET-CYL HD (GRADE "A")

Part Number: ADO-12676857

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Estimated Ship Date: Dec 3, 2025 if ordered today

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GASKET-CYL HD (GRADE "B").

Part Number: ADO-12676858

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Estimated Ship Date: Dec 3, 2025 if ordered today

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GASKET-CYL HD (GRADE "C").

Part Number: ADO-12676859

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Head Gasket, GM OE, 2.980 in. Bore, 0.040 in. Compressed Thickness, Buick, Chevy, GMC, Each

Part Number: ADO-12681524

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Estimated Ship Date: Dec 3, 2025 if ordered today

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GASKET KIT-CYL HD (LAU)

Part Number: ADO-12643604

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Estimated Ship Date: Dec 3, 2025 if ordered today

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GASKET-CYL HD

Part Number: ADO-12647575

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Head Gasket, GM OE, 3.447 in. Bore, 0.038 in. Compressed Thickness, Multi-Layer Steel, Cadillac, Each

Part Number: ADO-12648111

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Head Gasket, GM OE, 3.447 in. Bore, 0.038 in. Compressed Thickness, Multi-Layer Steel, Cadillac, Each

Part Number: ADO-12648112

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Head Gasket, GM OE, 3.799 in. Bore, 0.060 in. Compressed Thickness, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: ADO-HS003

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Estimated Ship Date: Dec 3, 2025 if ordered today

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RETAINER,CR/SHF FRT OIL SEAL

Part Number: ADO-4072N

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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GASKET,CYL HD

Part Number: ADO-96391434

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Head Gasket, GM OE, 3.140 in. Bore, 0.021 in. Compressed Thickness, Multi-Layer Steel, Chevy, Each

Part Number: ADO-96963220

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Head Gasket, GM OE, 4.180 in. Bore, Multi-Layer Steel, Chevy, GMC, Each

Part Number: ADO-98040128

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Head Gasket, GM OE, 4.180 in. Bore, Multi-Layer Steel, Chevy, GMC, Each

Part Number: ADO-98040130

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Head Gasket, GM OE, 3.720 in. Bore, 0.060 in. Compressed Thickness, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: ADO-HS002

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Estimated Ship Date: Dec 3, 2025 if ordered today

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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-12558164

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Head Gasket, GM OE, 4.370 in. Bore, 0.045 in. Compressed Thickness, Graphite/Steel, Chevy, Each

Part Number: ADO-12560235

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Estimated Ship Date: Dec 3, 2025 if ordered today

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GASKET KIT,CYL HD

Part Number: ADO-12564795

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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GASKET KIT,CYL HD

Part Number: ADO-12564796

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Estimated Ship Date: Dec 3, 2025 if ordered today

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