2004 GMC Gaskets & Seals - Free Shipping on Orders Over $109 at Summit Racing

Cometic MLS Head Gaskets C5317-086

Cometic MLS Head Gaskets C5317-086

Head Gasket, MLS, 4.130 in. Bore, .086 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-086

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Head Gaskets C5319-120

Cylinder Head Gasket , .120" MLS HEAD GASKET , GM LS1 SB 4.190" BORE

Part Number: CGT-C5319-120

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5317-030

Head Gasket, MLS, 4.130 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-030

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5317-027

Head Gasket, MLS, 4.130 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5317-027

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5477-086

Head Gasket, MLS, Multi-layer Stainless Steel, 4.000 in. Bore, 0.086 in. Compressed Thickness, Chevrolet, LS, Each

Part Number: CGT-C5477-086

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5475-056

.056" MLS-5 HEAD GASKET

Part Number: CGT-C5475-056

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

MAHLE Original Exhaust Flange and Donut Gaskets F31911

General Motors Truck 6.6L Duramax Diesel Engine 2004-2005 VIN 1,2

Part Number: MAH-F31911

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Fel-Pro Head Gasket Sets HSU 26269

Gaskets, Head Set, Top End Gaskets Without Head Gaskets, GM Duramax, LB7, Set

Part Number: FEL-HSU26269

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Fel-Pro Head Gasket Sets HSU 26269-1

5 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026

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Powertrax Pinion Seals 3991007RDI

PINION SHAFT

Part Number: PWT-3991007RDI

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Cometic MLS Head Gaskets C5751-066

Head Gasket, MLS, 4.060 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-066

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Cometic MLS Head Gaskets C5751-040

5 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026

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Mahle Original Throttle Body Gaskets GS33410

4.2L GM TRK 2002-2005

Part Number: MAH-GS33410

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

MAHLE Original Exhaust Flange and Donut Gaskets F31719

4.2L DOHC GM L-6, TRIAILBLAZER, SUV'S 2002-2005

Part Number: MAH-F31719

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

MAHLE Original Oil Pan Drain Plug Gaskets B45828

GM-Trk:262(4.3L),305(5.0L),350(5.7L)Eng.w/Metric Thread(92-96)Oil Pan Drain

Part Number: MAH-B45828

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Mahle Original Upper Intake Manifold Gaskets G31915

General Motors Truck 6.6L Duramax Diesel 2004-2005 VIN 2

Part Number: MAH-G31915

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Mahle Original Rear Main Seals JV1691

General Motors Truck, 6.6L Duramax Diesel 2001-2007 All Engine VIN and Code

Part Number: MAH-JV1691

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Fel-Pro Exhaust Pipe Flange Gaskets 61457

Gasket, Exhaust Pipe Flange, Composite, Chevy, GMC, Hummer, 6.6L Diesel, Each

Part Number: FEL-61457

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Fel-Pro Turbocharger Gaskets 61781

Turbocharger Gasket, Turbine Outlet, Composite with Metal Ring, Chevy, GMC, Each

Part Number: FEL-61781

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Fel-Pro Water Neck Gaskets 35614

Gasket, Water Neck, Paper, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, L4/V6/V8, Each

Part Number: FEL-35614

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Standard Motor Products Valve Cover Gaskets VCG3

Diesel Valve Cover Gasket

Part Number: SMP-VCG3

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Beck/Arnley Intake Manifold Gaskets 037-6180

Intake Manifold Gaskets, Stock Port Style, Isuzu, 4.2L, Set

Part Number: BCK-037-6180

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Fel-Pro Head Gasket Sets HS 26214 PT

Head Gasket Set

Part Number: FEL-HS26214PT

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dorman Oil Pan Drain Plug Gaskets 097-836CD

Rubber Drain Plug Gasket, Fits M12 (20Mm Od)

Part Number: RNB-097-836CD

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Fel-Pro Conversion Set Gaskets CS 26213-1

Engine Gaskets, Conversion Gasket Set Type, Buick, Chevy, GMC, Isuzu, Oldsmobile, Saab, 4.2L, Set

Part Number: FEL-CS262131

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Fel-Pro Valve Stem Seals SS 71043-1

Valve Stem Seals, Positive Stop, Buick, Chevrolet, GMC, Oldsmobile, Isuzu, Saab, 4.2L, L6, Set of 24

Part Number: FEL-SS710431

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Fel-Pro Valve Stem Seals SS 71043

Valve Stem Seals, Positive Stop, Cadillac, Oldsmobile, 4.0/4.6L, V8, Set of 16

Part Number: FEL-SS71043

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today