Engine Gaskets & Seals

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
• 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

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

GASKET-CYL HD

Part Number: ADO-12647575

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Part Number: ADO-12648111

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Part Number: ADO-12648112

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
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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

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 HSG

Part Number: ADO-55571587

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

SEAL-W/PMP INL PIPE (O RING)

Part Number: ADO-12650512

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

Timing Cover Gasket, Paper, Cadillac, 4.6L, Each

Part Number: ADO-12576673

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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
• Special Order

CAP ASM-OIL FLTR

Part Number: ADO-55595790

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Valve Cover Gaskets, GM Genuine Parts, Rubber, Outer, Chevrolet, 1.4L, Each

Part Number: ADO-12649041

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET-VLV RKR ARM CVR

Part Number: ADO-14096154

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Intake Manifold Gaskets, Rubber, Chevy, GMC, Isuzu, Oldsmobile, Set

Part Number: ADO-89017871

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET,CM/SHF CVR

Part Number: ADO-96353002

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Oil Filter Adapter Gasket

Part Number: ADO-12607947

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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

Part Number: ADO-12573662

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Head Gasket, GM OE, 3.760 in. Bore, 0.071 in. Compressed Thickness, Multi-Layer Steel, Buick, Cadillac, Chevy, GMC, Pontiac, Saturn, Each

Part Number: ADO-12634479

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
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Intake manifold Gaskets, GM Genuine Parts Intake Manifold Gaskets, Stock Port Style, Buick, Cadillac, Chevy, GMC, Saab, Sold as a Set

Part Number: ADO-12647263

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
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Head Gasket, GM OE, 3.760 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 8, 2025 if ordered today

• $20.00 Summit Bucks
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Throttle Body Gaskets, ACDelco Throttle Body Gaskets, Mounting Gasket, Silicone/Rubber, Chevy, Each

Part Number: ADO-219-629

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order