CHEVROLET Chevy big block Mark IV Engine Works Gaskets & Seals

Gaskets, Valve Cover, Cork/Rubber, with Steel Core, 0.313 in. Thick, Chevy, BB, 396-454, Pair

Part Number: EW1-454SVC

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Estimated Ship Date: Dec 15, 2025 if ordered today

Valve Cover Gaskets, Cork/Rubber, 0.313 in. Thickness, Chevrolet, Big Block, Pair

Part Number: EW1-454PVC

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Estimated Ship Date: Dec 15, 2025 if ordered today

Intake Manifold Gasket, Intake to Head 2.030 in. x 1.800 in. Port, .060 in. Thick, Oval Port, Chevy, Pair

Part Number: EW1-172180

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Estimated Ship Date: Tomorrow

Gaskets, Manifold, Intake, Printoseal, Rectangle, 2.54 in. x 1.82 in. Port, .060 in. Thick, Chevy, 396-454, Set

Part Number: EW1-182502

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Estimated Ship Date: Dec 15, 2025 if ordered today

Timing Cover Gaskets, Rubber Coated Fiber, Chevrolet, Big Block, 10 Sets

Part Number: EW1-174396-10

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Estimated Ship Date: Dec 15, 2025 if ordered today

Head Gasket, Copper, 4.630 in. Bore, .043 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: EW1-246343

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Head Gasket, Copper, 4.630 in. Bore, .050 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: EW1-246350

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Head Gasket, Copper, 4.630 in. Bore, .062 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: EW1-246362

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Head Gasket, Copper, 4.630 in. Bore, .080 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: EW1-246380

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Intake Manifold Gasket, Intake to Head 2.060 in. x 1.840 in. Port, .060 in. Thick, Brodix SR 20, Chevy, Big Block, Each

Part Number: EW1-172120

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Estimated Ship Date: Dec 15, 2025 if ordered today

Timing Cover Gaskets, Rubber Coated Fiber, Chevrolet, Big Block, Set

Part Number: EW1-174396

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Estimated Ship Date: Dec 15, 2025 if ordered today

Oil Pan Gasket, Multi-Piece, Cellulose Composition, Chevy, Big Block, Kit

Part Number: EW1-175396

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Estimated Ship Date: Dec 15, 2025 if ordered today

Oil Pan Gasket, Multi-Piece, Cellulose Composition, Chevy, Big Block, Set of 10

Part Number: EW1-175396-10

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Oil Pan Gasket, 1-Piece, Rubber, Chevy, Big Block, Each

Part Number: EW1-175396R

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Estimated Ship Date: Dec 15, 2025 if ordered today

Timing Cover Gaskets, Rubber Coated Fiber, Does Not Include Oil Seals, Chevrolet, Big Block, 10 Sets

Part Number: EW1-175454-10

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Estimated Ship Date: Dec 15, 2025 if ordered today

Oil Pan Gasket, Multi-Piece, Cellulose Composition, For Large Stroke Crankshafts, Chevy, Big Block, Kit

Part Number: EW1-175632

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Estimated Ship Date: Dec 15, 2025 if ordered today

Oil Pan Gasket, Multi-Piece, Cellulose Composition, For Large Stroke Crankshafts, Chevy, Big Block, Set of 10

Part Number: EW1-175632-10

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Rear Main Seal, 2-Piece, Silicone, Chevy, Big Block, Each

Part Number: EW1-176396

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Estimated Ship Date: Dec 15, 2025 if ordered today

Rear Main Seal, 2-Piece, Viton®, Chevy, Big Block, Each

Part Number: EW1-176396V

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Estimated Ship Date: Dec 15, 2025 if ordered today

Rear Main Seal, 2-Piece, Viton®, Chevy, Big Block, Set of 10

Part Number: EW1-176396V-10

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Timing Cover Seal, Nitrile Rubber, Chevy, Big Block, Each

Part Number: EW1-177396

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Estimated Ship Date: Dec 15, 2025 if ordered today

Valve Cover Gaskets, Rubber, 0.188 in. Thickness, Chevrolet, Big Block, Pair

Part Number: EW1-454RVC

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Estimated Ship Date: Dec 15, 2025 if ordered today

Valve Cover Gaskets, Nitrile Rubber/Fiber, 0.130 in. Thickness, Designed for Use with Brodix SR-20 Cylinder Heads, Chevrolet, Big Block, Pair

Part Number: EW1-SR20VCG-2

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Estimated Ship Date: Dec 15, 2025 if ordered today

Intake Manifold Gasket, Intake to Head, 2.550 in. x 1.800 in. Port, .060 in. Thick, Rectangular Port, Chevy, Set of 10

Part Number: EW1-172184

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Estimated Ship Date: Dec 15, 2025 if ordered today