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

Flatout Gaskets Saberseal MLS Head Gaskets 918144310

Flatout Gaskets Saberseal MLS Head Gaskets 918144310

Head Gasket, Saberseal MLS, 4.310 in. Bore, .040 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: FOG-918144310

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Dorman Oil Pan Drain Plug Gaskets 097-022

Nylon Drain Plug Gasket, Fits 1/2, M12 (1 In., 25mm Od)

Part Number: RNB-097-022

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

MAHLE Original Carburetor Base Plate Gaskets G26666

Chev-Pass&Trk:350,400,402,454(71-73)C/M

Part Number: MAH-G26666

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

Cometic MLS Head Gaskets C5935-045

Head Gaskets, MLS, Multi-layer Stainless Steel, 4.185 in. Bore, Passenger Side, LSX Block with 6-bolt Heads, Chevrolet, Each

Part Number: CGT-C5935-045

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Cometic MLS Head Gaskets C5936-045

Head Gaskets, MLS, Multi-layer Stainless Steel, 4.185 in. Bore, Driver Side, LSX Block with 6-bolt Heads, Chevrolet, Each

Part Number: CGT-C5936-045

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

ACDelco Crankshaft Front Seals 19340222

Timing Cover Seals, ACDelco Crankshaft Front Seals, Multi-Purpose Seal, Each

Part Number: ADO-6712NA

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

Mahle Original Timing Cover Gaskets JV866

Timing Cover Gaskets, Paper, Chevrolet, GMC, ISO, Kit

Part Number: MAH-JV866

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

SCE Pro Copper Head Gaskets P136221

Head Gasket, Copper, 4.630 in. Bore, 0.021 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P136221

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Chevrolet Performance Exhaust Manifold Donut Seals 88891734

Exhaust Manifold Donut Seal, Chevy, GMC, Each

Part Number: NAL-88891734

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

Flatout Gaskets Valve Cover Gaskets 6108.2

Valve Cover Gaskets, Brodix SR 20, Paper with Silicone Coating, 0.120 in. Thick, Chevrolet, Big Block, Pair

Part Number: FOG-6108-2

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 Valve Cover Gaskets 6005.4

Valve Cover Gaskets, Steel Core Laminate with Silicone Coating, Dart Big Chief Heads, 0.100 in. Thick, Pair

Part Number: FOG-6005-4

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

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SCE AccuSeal Pro Valve Cover Gaskets 218076

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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SCE Timing Cover Set Gaskets 11309

Timing Cover Gaskets, Fiber, Chevy, GMC, 7.4L, Kit

Part Number: SCE-11309

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 Engine Gasket Sets PRO1045B

GM Gen-5 L19 454 Big Block V8 Bottom End Gasket Kit, One-Piece Oil Pan Gasket

Part Number: CGT-PRO1045B

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Mahle Original Engine Conversion Gasket Sets CS4878A

GM-Trk:366(6.0L),427(7.0L),454(7.4L)w/6 Bolt Hole Timing Cover(1996)Convers

Part Number: MAH-CS4878A

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

Mahle Original Timing Cover Seals 46467

Timing Cover Seal, Rubber, Am General, Chevy, GMC, Hummer, ISO, Each

Part Number: MAH-46467

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Flatout Gaskets Amored RCC Header Gaskets 7391C

Exhaust Header and Manifold Gaskets, Armored RCC, Rectangular, Rubber Coated Copper, Chevy, Big Block, Trickflow® Power Oval Cylinder Heads, Pair

Part Number: FOG-7391C

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 Amored RCC Header Gaskets 7395C

Exhaust Header and Manifold Gaskets, Armored RCC, Rectangular, Rubber Coated Copper, Chevy, Big Block, Trickflow® Power Port Cylinder Heads, Pair

Part Number: FOG-7395C

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 Amored RCC Header Gaskets 7401C

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

Part Number: FOG-7401C

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 Amored RCC Header Gaskets 7094C

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

Part Number: FOG-7094C

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 Amored RCC Header Gaskets 7262C

Exhaust Header and Manifold Gaskets, Armored RCC, D-Port, Rubber Coated Copper, Chevy, Big Block, Brodix PB5002 Cylinder Heads, Pair

Part Number: FOG-7262C

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 Amored RCC Header Gaskets 7197C

Exhaust Header and Manifold Gaskets, Armored RCC, Round, Rubber Coated Copper, Chevy, Big Block, Dart/R-M Pro Mod/Pro Stock, 5.3 in. Bore, Pair

Part Number: FOG-7197C

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Flatout Gaskets Header Gaskets 7198M

Exhaust Header and Manifold Gaskets, Round, Stainless Steel, Chevy, Big Block, Marine Engines, Pair

Part Number: FOG-7198M

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 Amored RCC Header Gaskets 7215C

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

Part Number: FOG-7215C

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 Amored RCC Header Gaskets 7103C

Exhaust Header and Manifold Gaskets, Armored RCC, D-Port, Rubber Coated Copper, Chevy, Big Block, AFR 357 Cylinder Heads, Pair

Part Number: FOG-7103C

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

Hamburger's Performance Oil Pan Gaskets 3004

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

Part Number: HAM-3004

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today