Gaskets & Seals | Summit Racing

Cometic Street Pro Bottom-End Gasket Kits PRO1025B

Cometic Street Pro Bottom-End Gasket Kits PRO1025B

Gasket, Bottom-End Set, Chevy, 6.0, 6.2, 7.0L, Kit

Part Number: CGT-PRO1025B

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2027 if ordered today

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Estimated Ship Date: Feb 4, 2027 if ordered today

Cometic MLS Marine Head Gaskets C5635-051

Head Gasket, 4.530 in. Bore, Multi-layer Steel, 0.051 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5635-051

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 Marine Head Gaskets C5638-051

Head Gasket, 4.500 in. Bore, .051 in. Compressed Thickness, Chevy, Big Block, Marine, Each

Part Number: CGT-C5638-051

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 C5622-075

Head Gasket, MLS, 4.080 in. Bore, .075 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5622-075

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

Seals-it Firewall Grommets GS100310

Firewall Grommet, Rubber, 3.0 in. O.D., 0.625 in. I.D., Each

Part Number: SIT-GS1003-10

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 C5933-040

Head Gaskets, MLS, 4.125 in. Bore, Multi-layer Stainless Steel, 0.040 in. Compressed Thickness, Right Side, Chevy, 6.2L, Each

Part Number: CGT-C5933-040

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

Edelbrock Replacement Timing Cover Gaskets 4243

Gaskets, Timing Cover, Composite, 2-Piece, Chevy, Small Block/90 Degree V6, Kit

Part Number: EDL-4243

3.0 out of 5 stars ( 3 )

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 C5936-040

Head Gasket, MLS, 4.185 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5936-040

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026 if ordered today

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Estimated Ship Date: Nov 27, 2026 if ordered today

Cometic MLS Head Gaskets C5934-040

Head Gaskets, MLS, 4.125 in. Bore, Multi-layer Stainless Steel, 0.040 in. Compressed Thickness, Left Side, Chevy, 6.2L, Each

Part Number: CGT-C5934-040

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

Milodon Crushproof Premium Pan Gaskets 40350

Oil Pan Gasket, Multi-Piece, Composite, Ford, 351W, Kit

Part Number: MIL-40350

4.0 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

Schoenfeld Header Gaskets 01510

Exhaust Gasket, Header, Steel Core Laminate, 1.780/1.370 in. Oval Port, Chevy, Small Block, Each

Part Number: SCH-01510

5.0 out of 5 stars ( 3 )

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

Seals-it Split Grommet Seals SGS35875

Firewall Split Grommet, 2 Piece Seal, Rubber, 3.00 in. O.D., 0.875 in. I.D., Each

Part Number: SIT-SGS3-5-875

3.75 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

Summit Racing™ Copper Exhaust Gaskets SUM-111453

Exhaust Gaskets, Header, Copper, Twisted Wedge® R-Series Head, Ford, Small Block, Pair

Part Number: SUM-111453

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

Cometic MLS Head Gaskets C5739-040

Head Gaskets, 4.060 in. Bore, .040 in. Compressed Thickness, Chevy, V6, Each

Part Number: CGT-C5739-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 20, 2026 if ordered today

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Estimated Ship Date: Nov 20, 2026 if ordered today

Cometic MLS Head Gaskets C5935-040

Head Gasket, MLS, 4.185 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5935-040

Not Yet Reviewed

Estimated Ship Date: Nov 2, 2026 if ordered today

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Estimated Ship Date: Nov 2, 2026 if ordered today

Seals-it Axle Seal Rebuild Kits AS9188RBK

Rebuild Kit, Axle Seals, Seals-It Red Axle Seals, O-rings And Seals, Kit

Part Number: SIT-AS9188RBKRED

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

Flowtech Real-Seal Header Gaskets 99150AFLT

Exhaust Gaskets, Header, Aluminum, Square Port, Chevy, Small Block, Pair

Part Number: BIG-99150AFLT

1.0 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

Canton Racing Oil Pan Gaskets 88-700

Oil Pan Gasket, Composite, Ford, Cleveland, Modified, 5.8L, Each

Part Number: CTR-88-700

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 Head Gaskets C5846-060

Head Gasket, 4.380 in. Bore, .060 in. Compressed Thickness, Pontiac, 428, 455, Each

Part Number: CGT-C5846-060

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

Cometic Street Pro Bottom-End Gasket Kits PRO1013B

Gasket, Bottom-End Set, Ford, 5.8L/351W, Kit

Part Number: CGT-PRO1013B

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 C5513-030

Head Gasket, MLS, 4.080 in. Bore, .030 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5513-030

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 C5646-030

Head Gasket, MLS, 4.100 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5646-030

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

Seals-it Firewall Grommets GS10032H10

Firewall Grommet, Rubber, 5.75 in. X 3.00 in., Dual 0.625 in. Center Holes, Each

Part Number: SIT-GS1003-2H-10

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

Earl's Performance Seals-It Firewall Grommets 29G008ERL

Hose Grommet, Seals-It, Firewall Grommet Seal, 3 in. Outside Diameter, -8 AN Hose, Each

Part Number: EAR-29G008ERL

2.67 out of 5 stars ( 3 )

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 C5636-070

.070" MLS-5 GEN 4,5&6 BLOCKS

Part Number: CGT-C5636-070

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