GMC Engine Gaskets & Seals

Engine Camshaft Housing Seal

Part Number: NAL-12595106

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

• Special Order

GASKET KI

Part Number: NAL-89017729

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

• Special Order

GASKET KIT,CM/SHF CVR

Part Number: ADO-89017729

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Turbocharger Gasket

Part Number: ADO-12677294

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Camshaft Housing Gasket, Engine Camshaft Housing Gasket, SEAL,CM/SHF CVR

Part Number: ADO-12607401

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Timing Cover Gasket, Seal, Buick, Chevrolet, GMC, Isuzu, Oldsmobile, Saab, 4.2L, L6, 1st Design Balancer, Kit

Part Number: FEL-TCS45051

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Dyno Pack, Timing Cover Seal, 10 Pack

Part Number: SCE-1302-10

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Special Order

SEAL

Part Number: TMK-710532

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

SEAL

Part Number: TMK-710548

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

RETAINER,CR/SHF FRT OIL SEAL

Part Number: ADO-710281

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

RETAINER,CR/SHF FRT OIL SEAL

Part Number: ADO-710507

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Timing Cover Seal, Each

Part Number: TMK-2261

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• 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 22, 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 22, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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 22, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Oil Cooler Seal

Part Number: ADO-12631281

Not Yet Reviewed

Estimated Ship Date: Dec 22, 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 22, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Head Gasket, GM OE, 3.560 in. Bore, 0.071 in. Compressed Thickness, Multi-Layer Steel, Buick, Cadillac, Chevy, GMC, Saab, Each

Part Number: ADO-12634481

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Head Gasket, GM OE, 3.560 in. Bore, 0.071 in. Compressed Thickness, Multi-Layer Steel, Buick, Cadillac, Chevy, GMC, Saab, Each

Part Number: ADO-12634480

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

GASKET-CYL HD

Part Number: ADO-40009080

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Intake Manifold Gaskets, GM Genuine Parts, Stock Port Style, Chevrolet, GMC, 2.8L Diesel, Each

Part Number: ADO-12637739

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

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 22, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Engine Crankshaft Seal

Part Number: NAL-12587621

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

• Special Order

Valve Cover Gasket, Silicone/Rubber, Chevy, Big Block, Each

Part Number: ADO-10126727

Not Yet Reviewed

Estimated Ship Date: Dec 22, 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 22, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order