CHEVROLET 7.4L/454 Engine Gaskets & Seals Gaskets & Seals - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Flatout Gaskets Water Pump Gaskets 1042.3

Flatout Gaskets Water Pump Gaskets 1042.3

Gasket, CHEVY BB 396-454CI GEN. 4-5 WATER PUMP Gaskets .050". Steelcore laminate w/silicone coating.(2)

Part Number: FOG-1042-3

Not Yet Reviewed

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Cometic Valve Cover Gaskets C15268-125

Chevrolet Mark-IV Big Block V8 .125" Fiber Valve Cover Gasket, Fits Brodix BP DN-9, 9 Degree Valve Angle Heads, Pair

Part Number: CGT-C15268-125

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

ACDelco Crankshaft Front Seals 19340217

Timing Cover Seals, ACDelco Crankshaft Front Seals, Multiple Applications, Each

Part Number: ADO-5200

3.0 out of 5 stars ( 2 )

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Standard Motor EGR Valve Mounting Gaskets VG6

EGR Gasket, Each

Part Number: SMP-VG6

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SCE Pro Copper Head Gaskets P136243NW

Head Gaskets, Pro Copper, 4.630 in. Bore, 0.043 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P136243NW

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CVR Timing Cover Seals TC24KT

TIMING COVER SEAL

Part Number: CVS-TC24KT

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SCE ICS Titan Copper Head Gaskets S146243

Head Gaskets, ICS Titan Copper, 4.630 in. Bore, 0.043 in. Compressed Thickness, Chevrolet, 7.4L Gen V/Gen VI, Each

Part Number: SCE-S146243

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Engine Works Front Timing Cover Seals 177396

Timing Cover Seal, Nitrile Rubber, Chevy, Big Block, Each

Part Number: EW1-177396

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Cometic MLS Head Gaskets C5331-092

Head Gasket, Multi-layer Steel, 4.630 in. Bore, .092 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5331-092

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Cometic MLS Head Gaskets C5329-086

Head Gasket, MLS, 4.375 in. Bore, .086 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5329-086

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Cometic MLS Head Gaskets C5817-098

Head Gasket, MLS, 4.320 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5817-098

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Cometic MLS Head Gaskets C5334-080

Head Gasket, MLS, 4.630 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5334-080

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Cometic MLS Head Gaskets C5816-098

Head Gasket, MLS, 4.320 in. Bore, Multi-layer Stainless Steel, Chevy, Big Block, Each

Part Number: CGT-C5816098

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Flatout Gaskets Intake Gaskets 8280

Intake Manifold Gaskets, Peanut Port, 1.800 in. Height, 2.020 in. Width, 0.060 in. Thickness, Chevy, Big Block, Pair

Part Number: FOG-8280

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Flatout Gaskets Intake Gaskets 8190

Intake Manifold Gaskets, Brodix Big Duke, 1.850 in. Height, 2.650 in. Width, 0.060 in. Thickness, Chevy, Big Block, Pair

Part Number: FOG-8190

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Fel-Pro Performance Valve Cover Gaskets 1691-1

Valve Cover Gaskets, Composite with Steel Core, Chevy, Big Block, DRCE II Heads, Pair

Part Number: FEL-16911

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

Engine Works Rear Main Seals 176396

Rear Main Seal, 2-Piece, Silicone, Chevy, Big Block, Each

Part Number: EW1-176396

Not Yet Reviewed

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SCE Titan Copper Head Gaskets T135280

Head Gaskets, Titan, Copper, 4.520 in. Bore, .080 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T135280

Not Yet Reviewed

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Cometic MLS Head Gaskets C5329-070

Head Gasket, MLS, 4.375 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5329-070

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Cometic MLS Head Gaskets C5817-060

Head Gasket, MLS, 4.320 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5817-060

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Cometic MLS Head Gaskets C5333-056

.056" MLS-5 396,402,427,454

Part Number: CGT-C5333-056

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Cometic MLS Head Gaskets C5816-054

Head Gasket, Multi-Layer Steel, 4.320 in. Bore, 0.054 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5816-054

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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SCE ICS Titan Copper Head Gaskets S135743

Head Gaskets, Titan, Copper, 4.570 in. Bore, .043 in. Compressed Thickness, Chevy, 454, 1970-1990, Each

Part Number: SCE-S135743

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Dorman Oil Cooler Seals 66201

Oil Cooler Gaskets, Assortment, Rubber/Aluminum, Set

Part Number: RNB-66201

5.0 out of 5 stars ( 2 )

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SCE Pro Copper Head Gaskets P845293

HEAD GASKET, PRO COPPER,FONTANA MBR 8.3L 4.520 X .093 PRO COPPER HD GSKT

Part Number: SCE-P845293

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today