Gaskets & Seals | Summit Racing

Cometic MLS Marine Head Gaskets C5639-040

Cometic MLS Marine Head Gaskets C5639-040

Gasket, Head Gasket, Multi Layer Steel, 4.530 in. Bore, 0.040 in. Thickness, Chevy, Big Block, Each

Part Number: CGT-C5639-040

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Cometic MLS Head Gaskets C5329-066

Head Gasket, MLS, 4.375 in. Bore, .066 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5329-066

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Patriot Seal-4-Good Header Gaskets 66054

Exhaust Gaskets, Header, Seal-4-Good, Aluminum, Ford, Pair

Part Number: PTE-66054

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Cometic MLS Head Gaskets C5667-066

Head Gasket, MLS, 4.500 in. Bore, .066 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5667-066

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Cometic MLS Head Gaskets C5765-051

Head Gasket, MLS, 4.350 in. Bore, .051 in. Compressed Thickness, Chevy, Marine, Each

Part Number: CGT-C5765-051

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2027 if ordered today

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Estimated Ship Date: Feb 25, 2027 if ordered today

Cometic MLS Head Gaskets C5762-051

Head Gasket, MLS, 4.350 in. Bore, .051 in. Compressed Thickness, Chevy, Marine, Each

Part Number: CGT-C5762-051

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2027 if ordered today

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Estimated Ship Date: Feb 25, 2027 if ordered today

Aeromotive Replacement Fuel Filter O-Rings 12008

Fuel Filter Replacement Components, O-Rings, for Aeromotive Canister-Style Filters, Set of 10

Part Number: AEI-12008

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Cometic MLS Marine Head Gaskets C5636-051

Head Gasket, MLS, 4.580 in. Bore, .051 in. Compressed Thickness, Chevy, Marine, Each

Part Number: CGT-C5636-051

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Cometic MLS Head Gaskets C5118-027

.027" MLS HEAD GASKET

Part Number: CGT-C5118-027

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2027 if ordered today

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Estimated Ship Date: Feb 25, 2027 if ordered today

Cometic MLS Head Gaskets C5119-027

.027" MLS HEAD GASKET

Part Number: CGT-C5119-027

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2027 if ordered today

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Estimated Ship Date: Feb 25, 2027 if ordered today

SCE ICS Titan Copper Head Gaskets S361543L

Head Gaskets, Titan, Copper, 4.155 in. Bore, .043 in. Compressed Thickness, Ford, Small Block/351W, Each

Part Number: SCE-S361543L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Patriot Seal-4-Good Header Gaskets 66039

Exhaust Gaskets, Header, Seal-4-Good, Aluminum, Stock Port, Oldsmobile, 330-455, Pair

Part Number: PTE-66039

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Cometic MLS Head Gaskets C5509-051

Head Gasket, MLS, 4.195 in. Bore, .051 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5509-051

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

SCE AccuSeal E Timing Cover Gaskets 11100

Gasket, Timing Cover, Fiber, Chevy, Small Block, Set

Part Number: SCE-11100

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Moroso Transmission Pan Gaskets 93105

Transmission Pan Gasket, Rubber with Steel Core, Ford, 4R100, E4OD, Each

Part Number: MOR-93105

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Cometic MLS Exhaust Gaskets C5899-030

Gasket, Manifold, Exhaust, Ford, Small Block, Pair

Part Number: CGT-C5899-030

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Cometic MLS Head Gaskets C5846-040

Head Gaskets, 4.380 in. Bore, .040 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5846-040

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Cometic MLS Head Gaskets C5247-036

Head Gasket, MLS, 4.125 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-036

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Cometic MLS Head Gaskets C5790-051

Head Gasket, 4.165 in. Bore, .051 in. Compressed Thickness, Chevy, 5.3, 6.0L, Each

Part Number: CGT-C5790-051

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Cometic MLS Head Gaskets C5447-027

Head Gasket, 4.500 in. Bore, .027 in. Compressed Thickness, Dodge, Plymouth, 426 Hemi, Each

Part Number: CGT-C5447-027

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Summit Racing™ Copper Head Gaskets SUM-111505

Head Gaskets, Copper, 4.155 in. Bore, .062 in. Compressed Thickness, Chevy, Small Block, Pair

Part Number: SUM-111505

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Cometic MLS Head Gaskets C5404-027

Head Gasket, MLS, 4.030 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5404-027

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Cometic MLS Head Gaskets C5769-060

Head Gasket, MLS, 4.200 in. Bore, .060 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5769060

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Cometic MLS Head Gaskets C5909-060

Head Gasket, MLS, 4.030 in. Bore, .060 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5909-060

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

QuickCar Firewall Grommets 57-820

Firewall Grommet, 2-4 AWG, Plastic, 1.375 in. O.D., .625 in. I.D., Each

Part Number: QCR-57-820

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air