CHEVROLET 7.4L/454 Gaskets & Seals

Intake Manifold Gaskets, Brodix/Dart/MBE 11 Degree Port, 2.060 in. Height, 2.770 in. Width, 0.060 in. Thickness, Chevy, Big Block, Set

Part Number: FOG-8371

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Intake Manifold Gaskets, Dart Big Chief 18 Degree Port, 1.940 in. Height, 2.530 in. Width, 0.060 in. Thickness, Chevy, Big Block, Pair

Part Number: FOG-8382

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Intake Manifold Gaskets, AccuSeal Pro, Composite, Raised Oval Port, Designed To Fit LSX 454 CT Engines, Chevrolet, 7.4L LS, Pair

Part Number: SCE-219107

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Intake Manifold Gaskets, Chevy, GMC, Pair

Part Number: ADO-10181398

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Estimated Ship Date: Tomorrow

• $20.00 Summit Bucks

Exhaust Flange Gaskets, 3-bolt, Chevrolet, GMC, Each

Part Number: APH-4731

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Water Neck / Thermostat Housing Gaskets / Chevrolet / 5 pack

Part Number: CHH-3300-100G

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Estimated Ship Date: Tomorrow

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Timing Cover Gasket, Replacement, Silicone/Rubber, Chevrolet, GMC, Each

Part Number: NAL-10198910

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Gasket, Manifold, Exhaust, Brodix Big Duke, Chevy, Big Block, Each

Part Number: CGT-C5418-064

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Estimated Ship Date: Tomorrow

Oil Pan Gasket, Multi-Piece, Cork, Chevy, Big Block, Each

Part Number: FEL-OS30061C1

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

• $20.00 Summit Bucks

Head Gasket, 4.540 in. Bore, 0.039 in. Compressed, Steel Core Laminate, Chevy, Big Block Mark IV, Each

Part Number: FEL-10171

4.45 out of 5 stars ( 22 )

Estimated Ship Date: Tomorrow

• $20.00 Summit Bucks

Valve Cover Gaskets, Chevrolet, Big Block, Pair

Part Number: FEL-1630

4.96 out of 5 stars ( 46 )

Estimated Ship Date: Tomorrow

• $20.00 Summit Bucks

Gasket, Fuel Pump, Composite, Chevy/Ford, Each

Part Number: FEL-6579

4.87 out of 5 stars ( 53 )

Estimated Ship Date: Tomorrow

• $20.00 Summit Bucks

Conversion Gasket Set, Chevy, 396, 402, 427, 454, Set

Part Number: FEL-CS81801

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• $20.00 Summit Bucks

Gaskets, Manifold, Intake, Composite, Oval Port, Chevy, 454, Set

Part Number: FEL-MS90240

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

• $20.00 Summit Bucks

Exhaust Flange and Donut Gaskets, Fits 2.500 in. Exhaust Pipe Diameter, Chevrolet, GMC, Each

Part Number: APH-8738

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Gasket, Neoprene, Water Outlet, Chevy, Big/Small Block, Each

Part Number: FEL-35562T

4.88 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

• $20.00 Summit Bucks

Exhaust Header and Manifold Gaskets, Armored RCC, Round, Rubber Coated Copper, Chevy, Big Block, Pair

Part Number: FOG-7449C

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Estimated Ship Date: Tomorrow

Head Gaskets, RCC, 4.650 in. Bore, 0.050 in. Thickness, Chevy, Big Block, Sonny's DRCE-1 Pro Stock/Pro Mod with 4.9 in. Bore Center, Pair

Part Number: FOG-949354650

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Estimated Ship Date: Tomorrow

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Head Gaskets, RCC, 4.570 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, Chevy, Big Block, GM DRCE-1 Pro Stock/Pro Mod with 4.84 Bore, Pair

Part Number: FOG-902544570

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Estimated Ship Date: Tomorrow

Head Gaskets, RCC, 4.520 in. Bore, 0.060 in. Thickness, Rubber Coated Copper, Chevy, Big Block, GM DRCE-1 Pro Stock/Pro Mod with 4.84 Bore, Pair

Part Number: FOG-902564520

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Estimated Ship Date: Tomorrow

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Head Gaskets, RCC, 4.520 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, Chevy, Big Block, GM DRCE-1 Pro Stock/Pro Mod with 4.84 Bore, Pair

Part Number: FOG-902544520

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Estimated Ship Date: Tomorrow

Head Gaskets, RCC, 4.320 in. Bore, 0.070 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Pair

Part Number: FOG-900274320

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Gasket, Rubber, Water Outlet, Buick, Chevy, Oldsmobile, Big Block, Small Block, V6, V8, Each

Part Number: EDL-7260

2.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Head Gasket, Composition Type, 4.540 in. Bore, .039 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: FEL-1047

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

• $20.00 Summit Bucks

Intake Gaskets, Composite, Rectangle Ports, Chevy, Big Block, Pair

Part Number: AFR-6855

4.93 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow