Engine Gaskets & Seals

GASKET-CYL HD (GRADE "B").

Part Number: ADO-12676858

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET-CYL HD (GRADE "C").

Part Number: ADO-12676859

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RETAINER,CR/SHF FRT OIL SEAL

Part Number: ADO-710573

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RETAINER,CR/SHF FRT OIL SEAL

Part Number: ADO-710477

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET,C/VLV BODY CVR

Part Number: ADO-24277507

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET-CYL HD

Part Number: ADO-12738913

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-19316053

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET-CYL HD

Part Number: ADO-25194171

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET-CYL HD

Part Number: ADO-25205150

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET KIT-CYL HD

Part Number: ADO-12695503

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET KIT-CYL HD

Part Number: ADO-12695505

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Part Number: ADO-HS003

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

GASKET-CYL HD

Part Number: ADO-40009080

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RETAINER,CR/SHF FRT OIL SEAL

Part Number: ADO-4072N

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Part Number: ADO-98040128

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Part Number: ADO-98040130

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

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

Part Number: ADO-HS002

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

GASKET-TURBO OIL RTN PIPE

Part Number: ADO-55491527

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET,CYL HD

Part Number: ADO-09231058

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Head Gasket Kit, Engine Cylinder Head Gasket, GM 6.5L V8, Diesel, Each

Part Number: ADO-12456409

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Free Shipping
• $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-12558163

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET KIT-CYL HD

Part Number: ADO-12609290

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

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
• Special Order

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

• $20.00 Summit Bucks
• Special Order

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
• Special Order