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

Cometic Armor Clad Exhaust Gaskets C5350-030

Cometic Armor Clad Exhaust Gaskets C5350-030

Gasket, Manifold, Exhaust, Round Port. Chevy, Big Block, Pair

Part Number: CGT-C5350-030

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

Cometic Armor Clad Exhaust Gaskets C5349-030

Gasket, Manifold, Exhaust, Round Port, Chevy, Big Block, Pair

Part Number: CGT-C5349-030

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

SCE AccuSeal Pro Valve Cover Gaskets 218175

Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, Dart Big Chief, Brodix Big Duke, Early Pontiac Pro Stock Heads, Pair

Part Number: SCE-218175

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

Cometic Head Gaskets C5430-125

HEAD GASKET

Part Number: CGT-C5430-125

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

Patriot Seal-4-Good Header Gaskets 66126

Exhaust Gaskets, Header, Seal-4-Good, Aluminum, 2.42 in. Round Port, Chevy, Big Block, Pair

Part Number: PTE-66126

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

SCE AccuSeal Pro Valve Cover Gaskets 218075

Valve Cover Gaskets, AccuSeal Pro, Laminated High-temperature Silicone/Cork, Chevrolet, Big Block, Pair

Part Number: SCE-218075

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 Intake Manifold Gaskets C15290

Gasket, Manifold, Aramid Fiber, Exhaust, Chevrolet, Big Block, Pair

Part Number: CGT-C15290

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 Manual Transmission Components 93439312

Manual Transmission Replacement Part, Fill Plug, Steel, Geo, Each

Part Number: ADO-93439312

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

SCE Graph-Form Premium Header Gaskets 413185

Exhaust Gaskets, Header, Square Port, High-Density/Hi-Temp Graphite, Chevy, Pair

Part Number: SCE-413185

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 Pro Intake Gaskets 218101

Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, Chevrolet, Big Block Mark IV, Pair

Part Number: SCE-218101

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 GPC Header Gaskets 7031

Exhaust Manifold and Header Gasket, GPC, D-Port, Graphite, Chevy, Big Block, Pair

Part Number: FOG-7031

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

Flatout Gaskets GPC Header Gaskets 7103

Exhaust Manifold and Header Gasket, GPC, D-Port, Graphite, Chevy, Big Block, AFR 357 Cylinder Heads, Pair

Part Number: FOG-7103

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

Flatout Gaskets GPC Header Gaskets 7411

Exhaust Manifold and Header Gasket, GPC, Round, Graphite, Chevy, Big Block, Pair

Part Number: FOG-7411

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

Flatout Gaskets GPC Header Gaskets 7005

Exhaust Gaskets, Header, Graphite, 2.12 in. Diameter Round Port, Chevy, Big Block, Pair

Part Number: FOG-7005

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

SCE AccuSeal Pro Oil Pan Gaskets 213195

Oil Pan Gasket, Big Chevy, Steel Reinforced, Set

Part Number: SCE-213195

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

Cometic Oil Pan Gaskets C15077

Oil Pan Gasket, Rubber, 1-Piece Seal, GMC, 7.4L, Each

Part Number: CGT-C15077

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

Cometic Intake Manifold Gaskets C15459-060

.060" KF BRODIX SR20 2.62X1.84

Part Number: CGT-C15459-060

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

Flatout Gaskets Intake Gaskets 8319

Intake Manifold Gaskets, Brodix 12 Degree Port, 1.920 in. Height, 2.670 in. Width, 0.060 in. Thickness, Chevy, Big Block, Pair

Part Number: FOG-8319

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

Flatout Gaskets Intake Gaskets 8241

Intake Manifold Gaskets, Dart Pro 1, 1.900 in. Height, 2.650 in. Width, 0.060 in. Thickness, Chevy, Big Block, Pair

Part Number: FOG-8241

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

Flatout Gaskets Intake Gaskets 8275.5

Intake Manifold Gaskets, Brodix SR 20, 1.840 in. Height, 2.600 in. Width, 0.030 in. Thickness, Chevy, Big Block, Pair

Part Number: FOG-8275-5

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

Cometic Header and Exhaust Manifold Gaskets C5897HTS

Exhaust Header Gasket

Part Number: CGT-C5897HTS

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

Flatout Gaskets Intake Gaskets 8190.5

Intake Manifold Gaskets, Brodix Big Duke, 1.850 in. Height, 2.650 in. Width, 0.030 in. Thickness, Chevy, Big Block, Pair

Part Number: FOG-8190-5

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

Flatout Gaskets Intake Gaskets 8192.5

Intake Manifold Gaskets, Dart Big Chief 11 Degree Port, 1.860 in. Height, 2.760 in. Width, 0.030 in. Thickness, Chevy, Big Block, Pair

Part Number: FOG-8192-5

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

Flatout Gaskets Intake Gaskets 8449

Intake Manifold Gaskets, Brodix BM2017, 1.850 in. Height, 2.550 in. Width, 0.060 in. Thickness, Chevy, Big Block, Pair

Part Number: FOG-8449

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

Flatout Gaskets Intake Gaskets 8371

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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Estimated Ship Date: Dec 8, 2025 if ordered today