CHEVROLET ACDelco Gaskets & Seals

SEAL-FLYWHL HSG TO ENG

Part Number: ADO-12658507

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

EGR Gaskets, Replacement, EGR Cooler Bypass Valve Gasket, Chevrolet, GMC, Each

Part Number: ADO-12658509

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

GASKET KIT-CYL HD

Part Number: ADO-12659927

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET KIT-CYL HD

Part Number: ADO-12659928

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Turbocharger Coolant Line Gasket

Part Number: ADO-12662187

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Engine Coolant Water Bypass Gasket

Part Number: ADO-12662185

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-WAT OTLT

Part Number: ADO-12664202

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

SEAL KIT-VLV STEM OIL

Part Number: ADO-12664250

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Valve Cover Gaskets, GM Genuine Parts, Cadillac, Chevrolet, GMC, 2.7L, Each

Part Number: ADO-12663348

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• $20 Summit Bucks
• Special Order

SEAL-OIL PAN HIGH PRESS PORT

Part Number: ADO-12663435

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-TURBO OIL FEED PIPE

Part Number: ADO-12663528

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-TURBO OIL RTN PIPE

Part Number: ADO-12663529

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Intake Manifold Gaskets, GM Genuine Parts Intake Manifold Gaskets, Rubber, .200 in. Thick, Stock Port Style, Cadillac, Chevy, GMC, Sold as a Set

Part Number: ADO-12663540

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Throttle Body Gaskets, Replacement, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12663541

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Engine Cylinder Head Gasket, Cylinder Head Gasket

Part Number: ADO-12663552

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

SEAL-ENG OIL CLR

Part Number: ADO-12674178

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Head Gasket, GM OE, 3.801 in. Bore, Buick, Cadillac, Chevy, GMC, Kit

Part Number: ADO-12672033

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-EXH MANIF

Part Number: ADO-12673594

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-ENG OIL CLR ADAP

Part Number: ADO-12676826

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-CYL HD (GRADE "A")

Part Number: ADO-12676857

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-CYL HD (GRADE "B").

Part Number: ADO-12676858

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 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: Jan 2, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Intake Manifold Gaskets, GM Genuine Parts, Stock Port Style, Chevrolet, 6.2L, Set

Part Number: ADO-12687112

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Intake Manifold Gaskets, GM Genuine Parts, Stock Port Style, Buick, Cadillac, Chevrolet, GMC, Saab, Each

Part Number: ADO-12673301

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

• $20 Summit Bucks
• Special Order

GASKET-CTLTC CONV

Part Number: ADO-12672821

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order