1978 Gaskets & Seals - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Fel-Pro Axle Drive Flange Gaskets 55080

Axle Drive Flange Gasket, Big Ford Flange, 3.50 x 2.375 Bolt Hole, Composite, Ford 8 in., Ford 9 in., Each

Part Number: FEL-55080

4.33 out of 5 stars ( 6 )

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Cometic MLS Head Gaskets C5712-040

Cometic MLS Head Gaskets C5712-040

Head Gasket, MLS, 4.300 in. Bore, .040 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5712-040

5.0 out of 5 stars ( 2 )

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MotoRad STAT LOK Thermostat Gaskets and Seals MG50EA

Gasket, Water Neck Gasket, Paper, Ford, Lincoln, Mercury, Each

Part Number: SNN-MG50EA

5.0 out of 5 stars ( 2 )

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Cometic MLS Head Gaskets C5668-051

Head Gasket, MLS, 4.670 in. Bore, .051 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5668-051

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Fel-Pro Performance Head Gaskets 1099

4 out of 5 stars ( 1 )

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Cometic MLS Head Gaskets C5246-066

Head Gasket, MLS, 4.100 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-066

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Cometic MLS Head Gaskets C5633-075

Head Gasket, Multi-layered Steel, 4.040 in. Bore, .075 in. Compressed Thickness, Chrysler, 318, 340, 360, Each

Part Number: CGT-C5633-075

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Remflex Exhaust Header Gasket Sets 13-005

Header Gasket, Graphite, Square Port, Buick, V8, Set

Part Number: RFL-13-005

Not Yet Reviewed

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Flatout Gaskets RCC Copper Cylinder Head Gaskets 7020C

Header Gaskets, Exhaust, Stock Port Style, Rubber Coated Copper, Ford, 351 Boss, 351C, 351M, 400, Pair

Part Number: FOG-7020C

5.0 out of 5 stars ( 1 )

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Remflex Exhaust Header Gasket Sets 3081

Header Gasket, Graphite, Rectangular Port, Ford, V8, Small Block Windsor, Pair

Part Number: RFL-3081

2.33 out of 5 stars ( 3 )

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Cometic Timing Cover Gaskets C5660-020

Gaskets, Timing Cover, Rubber with Steel Core, Ford, Small Block, Each

Part Number: CGT-C5660-020

3.4 out of 5 stars ( 5 )

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Cometic MLX Head Gaskets C5757-062

Head Gasket, MLX, 4.200 in. Bore, Multi-layer Stainless Steel, SVO Style, Ford, 302, 351W, Each

Part Number: CGT-C5757-062

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Ford Performance Parts Performance Cylinder Head Gaskets M-6051-B341

Head Gaskets, Composite, 4.125 in. Bore, .040 in. Compressed Thickness, Ford, Small Block, Pair

Part Number: FMS-M-6051-B341

5.0 out of 5 stars ( 3 )

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Proform Soft Conforming Aluminum Header Gaskets 67929

Exhaust Gaskets, Header, Aluminum, Mopar, Small Block LA, Pair

Part Number: PRO-67929

3.86 out of 5 stars ( 7 )

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Mahle Original Exhaust Gaskets MS7110X

Exhaust Header and Manifold Gaskets, Original, Round Port, Steel Core Laminate, Chevy, Small Block, Pair

Part Number: MAH-MS7110X

5.0 out of 5 stars ( 1 )

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Dart Intake Manifold Gaskets 65123600

INTAKE GASKET

Part Number: DRT-65123600

Not Yet Reviewed

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Remflex Exhaust Header Gasket Sets 12-006

Header Gasket, Graphite, Stock Port, Pontiac, Ram Air IV, V8, Set

Part Number: RFL-12-006

Not Yet Reviewed

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SCE Pro Copper Embossed Exhaust Gaskets 4079

Exhaust Gaskets, Header, Copper, Stock Port, Oldsmobile, V8, Pair

Part Number: SCE-4079

5.0 out of 5 stars ( 2 )

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Edelbrock Water Pump Gaskets 7251

Water Pump Gasket Kit; Chevy Small Block

Part Number: EDL-7251

4.33 out of 5 stars ( 6 )

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Mahle Original Cylinder Head Gaskets 3978

Head Gaskets, Composite, 4.500 in. Bore, 0.040 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: MAH-3978

Not Yet Reviewed

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SCE AccuSeal E Intake Gaskets 118104

Gaskets, Manifold, Intake, AccuSeal E, Oval, 2.650 in. x 1.950 in. Port, .062 in. Thick, Chevy, 396-454, Set

Part Number: SCE-118104

Not Yet Reviewed

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Cometic MLS Head Gaskets C5469

Head Gasket, MLS, Multi-layer Steel, 4.004 in. Bore, for Use with Brodix BD2000 Heads, Buick, Chevy, GMC, Oldsmobile, Pontiac, Chevy Small Block, Each

Part Number: CGT-C5469

Not Yet Reviewed

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SCE Distributor Base Gaskets 202

Distributor Base Gaskets, Paper, 0.062 in. Thick, Chevrolet, Set of 10

Part Number: SCE-202

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SCE Graph-Form Premium Header Gaskets 411181

Header and Exhaust Manifold Gaskets, Graph-Form Premium Header Gaskets, High-density/Hi-temp Graphite, Round Port, Chevrolet, Small Block, Pair

Part Number: SCE-411181

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Pinion Seals YMS2043

Pinion Seal, Steel with Rubber Inner, Each

Part Number: YGA-30017

2.33 out of 5 stars ( 3 )

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Doug's Headers Header Flange Gaskets HG9303

Gaskets, Header Flange, Compressed Fiber Laminate, Round Port, Chevy, Big Block, Pair

Part Number: DOU-HG9303

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