Automotive Gaskets & Seals

From intake to exhaust, gaskets are always at the center of the action, providing the positive, leak-free seal your vehicle’s vital systems require to run at peak efficiency....

From intake to exhaust, gaskets are always at the center of the action, providing the positive, leak-free seal your vehicle’s vital systems require to run at peak efficiency. We have the automotive gaskets and seals for your daily driver or dedicated race car in individual pieces that are perfect for general maintenance or full sets with every gasket and seal you need for a complete engine rebuild. Choose from factory-replacement materials like cork and rubber, or high-tech gaskets made from multi-layer steel, dead-soft aluminum, copper, and more—all designed to withstand extreme heat and pressure.

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Results 1 - 25 of 755

S.U.R.&R. Oil Pan Drain Plug Gaskets SRDPG440

9/16" COP OIL DRN PLUG GSKT (10)

Part Number: URR-DPG440

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Summit Racing™ Chevy LS Valve Cover Gaskets SUM-440343-G

O-Ring Gaskets, Rubber, Designed For Summit Racing™ Pro LS Valve Covers, Chevy GM, LS/LSX, Gen III/IV, Pair

Part Number: SUM-440343-G

Not Yet Reviewed

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Trick Flow® Valley Plates TFS-61600830

Valley Plate, 6061-T6 Billet Aluminum, Mopar, 440, Kit

Part Number: TFS-61600830

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Fel-Pro Head Gaskets 8519 PT-1

Head Gasket, PermaTorque, Chrysler, 350/361/383/400/413/426/440, Each

Part Number: FEL-8519PT1

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Mr. Gasket Exhaust Gaskets 5944

Exhaust Gaskets, Ultra-Seal, 2.080 in. x 1.71 in. Port, Chrysler, 440, Indy Heads, Set

Part Number: MRG-5944

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Fel-Pro Water Pump Gaskets 11730

Gasket, Water Pump, Paper, Chrysler, Dodge, Plymouth, Jensen, Big Block, 350-440, Each

Part Number: FEL-11730

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Mr. Gasket Rear Main Seals 1968

Rear Main Seal, 2-Piece, Chrysler, Big Block, 361-440, Each

Part Number: MRG-1968

4.5 out of 5 stars ( 2 )

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Cometic Street Pro Bottom-End Gasket Kits PRO1001B

Cometic Street Pro Bottom-End Gasket Kits PRO1001B

Gasket, Bottom-End Set, Chrysler, Dodge, Plymouth, 383, 440, Kit

Part Number: CGT-PRO1001B

Not Yet Reviewed

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Cometic Street Pro Top-End Gasket Kits PRO1001T

Gasket, Top-End Set, Chrysler, Dodge, Plymouth, 383, 440, Kit

Part Number: CGT-PRO1001T

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Fel-Pro Performance Marine Intake Gaskets 17359

Intake Manifold Gaskets, Marine, Fiber, OEM Port, Chrysler, 440, Set

Part Number: FEL-17359

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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SCE AccuSeal Pro Exhaust Gaskets 264080

Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, Chrysler, 383, 440, Pair

Part Number: SCE-264080

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Trick Flow® by Cometic MLS Head Gaskets TFS-61694500-051

Head Gasket, MLS, 4.500 in. Bore, 0.051 in. Compressed Thickness, Chrysler, Dodge, Plymouth, 400, 440, Each

Part Number: TFS-61694500-051

Not Yet Reviewed

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Edelbrock Valley Pan Gaskets 7798

Intake Valley Cover, Embossed Metal, Mopar, 413/426/440 with Edelbrock Victor Heads, 8.61 in. Width, Each

Part Number: EDL-7798

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Trick Flow® by Cometic MLS Head Gaskets TFS-61694500-040

Head Gasket, MLS, 4.500 in. Bore, 0.040 in. Compressed Thickness, Chrysler, Dodge, Plymouth, 400, 440, Each

Part Number: TFS-61694500-040

Not Yet Reviewed

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SCE AccuSeal E Intake Gaskets 164102

Intake Manifold Gaskets, AccuSeal E, Rectangular Port, Composite, for 440 Max Wedge, Chrysler, Dodge, Plymouth, Big Block, Pair

Part Number: SCE-164102

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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SCE Water Neck Gaskets 16608

Mopar Thermostat Housing Gasket, 361-440, Each

Part Number: SCE-16608

Not Yet Reviewed

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Flatout Gaskets Amored RCC Header Gaskets 7209C

Exhaust Manifold and Header Gaskets, Armored RCC, Square Port, Rubber Coated Copper, Mopar, Big Block RB/B, Indy 440-1/Max Wedge Cylinder Heads, Pair

Part Number: FOG-7209C

Not Yet Reviewed

Estimated Ship Date: Today

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Fel-Pro Performance Marine Head Gaskets 17059

Head Gasket, Stainless Steel, Composition Type, Marine, Chrysler, 440, Each

Part Number: FEL-17059

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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SCE ICS Titan Copper Head Gaskets S643893

Head Gaskets, Titan, Copper, 4.380 in. Bore, .093 in. Compressed Thickness, Chrysler, 383/400/413/426/440, Each

Part Number: SCE-S643893

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

Fel-Pro Exhaust Manifold Gaskets MS 90425

Exhaust Gasket, Manifold, Steel Core Laminate, Dodge, 400/440, Set

Part Number: FEL-MS90425

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Wiseco Top End Gasket Kits for 1996-1998 MX Z 440 FAN - W5449

Engine Gasket Set, TopEnd Gskt Kit Ski-Doo MXZ 440 '94-98

Part Number: WIS-W5449

Not Yet Reviewed

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Wiseco Top End Gasket Kits for 1992-1998 440, 1993-1995 440 SKS, 1992-1994 440 XCR - W5412

Engine Gasket Set, TopEnd Gskt Kit Polaris Indy 440

Part Number: WIS-W5412

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Flatout Gaskets Header Gaskets 7209S

Exhaust Header and Manifold Gaskets, Square Port, Steel Clad with Graphite Coating, Mopar, Big Block RB/B, Indy 440-1 and Max Wedge Heads, Pair

Part Number: FOG-7209S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Flatout Gaskets GPC Header Gaskets 7033

5 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Cometic Powersport Gaskets Powersports Gasket Kits C2003

POL 440 TRAIL/SPORT/XCF 81-99

Part Number: CPG-C2003

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Wiseco Powersports Gasket Kits WB1123

Engine Gasket Set, Bottom End Gskt Kit Ski-Doo 440 '79-82

Part Number: WIS-WB1123

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

PRW Valve Cover Gaskets 4174880

VALVE COVER GASKET, BBM, 361-440, Black Rubber w/ Steel Core, 3/16" Thick, Pair

Part Number: PQX-4174880

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