CHEVROLET 7-4L-454 CHEVY-BIG-BLOCK-GEN-VI Gaskets & Seals

Head Gaskets, Titan, Copper, 4.380 in. Bore, .050 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T133850

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Head Gasket, MLS, 4.320 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5817-045

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Head Gasket, MLS, 4.540 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5333051

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Valve Cover Gaskets, Brodix SR 20, Chevrolet, Big Block, Each

Part Number: BRO-MG2020

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

Intake Manifold Gaskets, Brodix SR 20, 2.600 in. Height, 1.840 in. Width, 0.060 in. Thickness, Chevy, Big Block, Set

Part Number: FOG-8275

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Transfer Case Gasket Kit, GM Truck, New Process, Kit

Part Number: FEL-72770

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/20/2025

• $50.00 Summit Bucks

Gaskets, Manifold, Intake, Composite, Oval, 2.45 in. x 1.85 in. Port, .060 in. Thick, Chevy, 396-454, Set

Part Number: FEL-13063

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

• $50.00 Summit Bucks

Gaskets, Manifold, Intake, AccuSeal E, Rectangle, 2.50 in. x 1.80 in. Port, .125 in. Thick, Chevy, 396-454, Set

Part Number: SCE-113116

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Timing Cover Seal, Crankshaft Front Seal, for use on Honda®, BMW, Buick, Cadillac, Chevy, Geo, GMC, Isuzu, Jeep, Olds, Opel, Pontiac, Saturn, Each

Part Number: ADO-8792S

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Valve Cover Gaskets, Cork/Rubber, Chevy, Big Block, Pair

Part Number: MRG-177

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Transmission Pan Gasket, Cork/Neoprene, GM 700R4, Each

Part Number: MRG-8695

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/20/2025

Valve Cover Gaskets, Cork/Rubber, Chevy, Big Block, Pair

Part Number: SUM-G2312

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/20/2025

Valve Cover Gaskets, Black Rubber/Steel Core, 3/16 in. Thick, Perimeter Bolt, Big Block, Chevy, Pair

Part Number: PQX-4174850

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Exhaust Manifold and Header Gaskets, Steel Core Laminate, Round Large Port, Chevy, Big Block, BBC, Pair

Part Number: SUM-110453

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

Gasket, Upper to Lower Intake Manifold, Chevy, 502, Ram-Jet TPI, Each

Part Number: NAL-12489372

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

Head Gaskets, Titan, Copper, 4.630 in. Bore, .043 in. Compressed Thickness, Chevy, 427/454, Each

Part Number: SCE-S136243

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Exhaust Gaskets, Header, Copper, Square Port, Chevy, Big Block, Pair

Part Number: SCE-4113

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Drain Plug Gasket, AM General, Buick, Chevy, GMC, Isuzu, Oldsmobile, Pontiac. Saab, Saturn, Workhorse, Each

Part Number: FEL-70820

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/20/2025

• $50.00 Summit Bucks

Exhaust Header and Manifold Gaskets, Round Large Port, Graphite, 2.400 in. Port Height, Chevy, Big Block, Pair

Part Number: RFL-2047

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

Head Gasket, 4.530 in. Bore, Multi-layer Steel, 0.051 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5635-051

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Gasket, Manifold, Intake, Aramid Fiber, Brodix, 2.530 in. Height, 1.850 Width, Chevy, Big Block, Pair

Part Number: CGT-C5428-060

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

O il Pan Gasket, Big Block Chevy, Notched Pan Rails, Each

Part Number: SCE-113095

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Head Gasket, PermaTorque MLS, 4.380 in. Bore, 0.061 in. Compressed Thickness, Multi-Layer Steel, Chevy, Big Block, Each

Part Number: FEL-1071061

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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• $50.00 Summit Bucks

.070" MLS-5 GEN 4,5&6 BLOCKS

Part Number: CGT-C5636-070

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Head Gaskets, Titan, Copper, 4.320 in. Bore, .062 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T133262

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• Free Shipping