CHEVROLET 7.4L/454 Gaskets & Seals - Free Shipping on Orders Over $109 at Summit Racing

Flatout Gaskets Intake Gaskets 8382

Flatout Gaskets Intake Gaskets 8382

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

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

SCE AccuSeal Pro Intake Gaskets 219107

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

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Flatout Gaskets Intake Gaskets 8006

Gaskets, Manifold, Intake, Composite, Rectangle, 2.55 in. x 1.85 in. Port, .060 in. Thick, Chevy, Big Block, Set

Part Number: FOG-8006

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Cometic Timing Cover Gaskets C5650AFM

SEAL W/ GASKET 1965-98

Part Number: CGT-C5650AFM

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

ACDelco GM Genuine Parts Intake Manifold Gaskets 10181398

Intake Manifold Gaskets, Chevy, GMC, Pair

Part Number: ADO-10181398

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Cometic Timing Cover Gaskets C5345-031

Engine Timing Cover Gasket

Part Number: CGT-C5345-031

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Fel-Pro Performance Marine Exhaust Header Gaskets 17527

Exhaust Manifold Cooling Gaskets, Marine, Steel Core Laminate, Chevy, Big/Small Block, Set

Part Number: FEL-17527

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

ACDelco Exhaust Flange and Donut Gaskets 15027073

GASKET,EXH MANIF PIPE

Part Number: ADO-15027073

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Cometic Valve Cover Gaskets C15460

Valve Cover Gasket

Part Number: CGT-C15460

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Mahle Original Exhaust Gaskets MS16500

GM-Trk:454(7.4L)Eng.(91-95)

Part Number: MAH-MS16500

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

SCE AccuSeal E Exhaust Gaskets 113081

Header and Exhaust Manifold Gaskets, AccuSeal E, Graphite/Kevlar®, Round Large Port, Chevrolet, Big Block, Pair

Part Number: SCE-113081

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

AP Exhaust Flange Gaskets 4731

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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Estimated Ship Date: Dec 11, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Walker Exhaust Flange Gaskets 31618

Not Yet Reviewed

Estimated Ship Date: Today

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SCE Water Neck Gaskets 21108

Water Neck Gasket, Silicone/Rubber, Chevy, Each

Part Number: SCE-21108

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

SCE AccuSeal E Exhaust Gaskets 913681

Header and Exhaust Manifold Gaskets, AccuSeal E, Graphite/Kevlar®, Stock Port, for D Series Head, for use on Honda®, 1.6L, Each

Part Number: SCE-913681

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Cometic Timing Cover Seals C15283

Chevrolet Mark-IV; GM Gen-V/VI Big Block V8 Timing Cover Seal

Part Number: CGT-C15283

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

ACDelco Crankshaft Front Seals 19340249

Timing Cover Seals, ACDelco Crankshaft Front Seals, Multi-Purpose Oil Seal, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: ADO-710648

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Mahle Original Timing Cover Gaskets JV1162

Gaskets, Timing Cover, Paper, Chevy, GMC, Kit

Part Number: MAH-JV1162

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Drag Race Solutions Water Filler Neck Gaskets 3300-100G

Water Neck / Thermostat Housing Gaskets / Chevrolet / 5 pack

Part Number: CHH-3300-100G

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

MAHLE Original Oil Cooler Gaskets and Seals GS33272

GM-Trk:305(5.0L),350(5.7L),366(6.0L)427(7.0L),454(7.4L)Eng.(76-95)(Oil Cool

Part Number: MAH-GS33272

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

MAHLE Original Carburetor Base Plate Gaskets G26719

Bui;Chev-Pass&Trk, Olds;Pont:350, 350L, 400, 454(74-80)C/M

Part Number: MAH-G26719

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

ACDelco GM Genuine Parts Engine Oil Cooler Seals 24203511

Oil Cooler Gaskets and Seals, Rubber, Cadillac, Chevy, GMC, Each

Part Number: ADO-24203511

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

ACDelco Crankshaft Front Seals 19340209

Timing Cover Seals, ACDelco Crankshaft Front Seals, Multi-Purpose Seal, Buick, Cadillac, Checker, Chevy, Dodge, GMC, Isuzu, Oldsmobile, Each

Part Number: ADO-4739

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Chevrolet Performance Timing Cover Gaskets 10198910

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

Part Number: NAL-10198910

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

MAHLE Original Carburetor Base Plate Gaskets G32897

Carburetor Heat Shield Gasket, Carburetor Heat Shield Gasket

Part Number: MAH-G32897

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Fel-Pro EGR Gaskets 70788

EGR Gasket, Cadillac, Chevy, GMC, Oldsmobile, Shelby, Each

Part Number: FEL-70788

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today