CHEVROLET Engine Gaskets & Seals

Head Gasket, 3.910 in. Bore, .060 in. Compressed Thickness, Chevy, LS, 5.7, Each

Part Number: CGT-C5475-060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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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: Today

Head Gasket, Marine, 4.125 in. Bore, .039 in. Compressed Thickness, GM V6, Each

Part Number: FEL-17010

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $50.00 Summit Bucks

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: Today

Water Pump Gasket, BBC, Constructed of Cellulose Fiber Composition, Conforms to Mating Surface, Set of 2

Part Number: MOR-93232

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Estimated Ship Date: Today

Rear Main Seal, Rubber, 2-Piece, Chevy, GMC, Each

Part Number: MAH-JV1627

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rear Main Seal, PTFE, 1-Piece, Chevy, LS, Each

Part Number: PFF-T-16027

Not Yet Reviewed

Estimated Ship Date: Today

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Intake Gasket, Carbureted, Small Block Chevy, LS7, Each

Part Number: NAL-19172113

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Estimated Ship Date: Today

Head Gasket, Copper, 4.520 in. Bore, 0.080 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P135280

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Estimated Ship Date: Today

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Gaskets, Manifold, Intake, 18 Degree, 2.15 in. x 1.25 in. Port, .030 in. Thick, Chevy, Small Block, Set

Part Number: FEL-1277

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Estimated Ship Date: Today

• $50.00 Summit Bucks

Gasket, Cellulose/Nitrile, Water Outlet, Chevy, Big/Small Block, V8, Each

Part Number: MRG-740

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Head Gaskets, Titan, Copper, 4.520 in. Bore, .043 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T135243

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Estimated Ship Date: Today

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

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Estimated Ship Date: Today

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

Part Number: CGT-C5634-051

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Estimated Ship Date: Today

Head Gaskets, MLS Marine, 4.600 in. Bore, Chevrolet, Big Block, Designed To Fit Mercury Marine 1050 Gen IV with 2-bolt Intake Side of Gasket, Each

Part Number: CGT-C5641-060

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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• Special Order

Valve Cover Gaskets, Nitrile Rubber/Fiber, Chevy, GMC, Big Block, Pair

Part Number: TRD-9645

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Head Gasket, AccuSeal Pro, Composite Type, 4.093 in. Bore, .059 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: SCE-5110959

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Timing Cover Seal, Replacement, Each

Part Number: ADO-296-15

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

Gasket, Intake Manifold, Composite, Chevrolet, Big Block, Brodix DN-9 Series, Each

Part Number: BRO-MG9001

Not Yet Reviewed

Estimated Ship Date: Today

Rear Main Seal, Marine, 1-piece Style, Rubber, Reverse Rotation Engines Only, Chevy, Each

Part Number: FEL-17725

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $50.00 Summit Bucks

Valve Cover Gaskets, Ultra-Seal, Cellulose, Nitrile Composition, Chevy, Big Block, Pair

Part Number: MRG-5862

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Intake Manifold Gaskets, Rectangular, 2.600 in. Height, 1.840 in. Width, 0.050 in. Thickness, Chevy, Big Block, Pair

Part Number: FOG-8275-3

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, MLS, 4.320 in. Bore, .080 in. Compressed Thickness, Chevy, 427, 454, Each

Part Number: CGT-C5817-080

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Gaskets, Intake Manifold, Replacement, Holley LT1 Intakes Only, Chevy, 5.3L, 6.2L, Set

Part Number: HLY-508-25

Not Yet Reviewed

Estimated Ship Date: Today

Head Gasket, Copper, 4.200 in. Bore, 0.050 in. Thickness, Chevy, LT Small Block, Each

Part Number: SCE-P112050

Not Yet Reviewed

Estimated Ship Date: Today