1978 Engine Gaskets & Seals Gaskets & Seals - Free Shipping on Orders Over $109 at Summit Racing

Fel-Pro Performance Fel-CoPrene Valve Cover Gaskets 1602

Valve Cover Gaskets, Fel-CoPrene, Rubber, Chevy, Small Block, Pair

Part Number: FEL-1602

3.77 out of 5 stars ( 22 )

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Fel-Pro Conversion Set Gaskets CS 8548-4

Gaskets, Conversion Set, Ford, 221, 255, 260, 289, 302, Set

Part Number: FEL-CS85484

5.0 out of 5 stars ( 1 )

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Mr. Gasket Standard Intake Gasket Sets 108

Gaskets, Manifold, Intake, Composite, Rectangle, 2.50 in. x 1.75 in. Port, .060 in. Thick, Chevy, 396-454, Set

Part Number: MRG-108

3.5 out of 5 stars ( 2 )

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Peterson Fluid Systems Engine Seals SM86625

Peterson Fluid Systems Engine Seals SM86625

Rear Main Seal, Crank Seal, PTFE, Chevrolet, Each

Part Number: PFF-SM86625

Not Yet Reviewed

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Chevrolet Performance Ram Jet 502 Upper Intake Manifold Gaskets 12489372

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

Part Number: NAL-12489372

5.0 out of 5 stars ( 2 )

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SCE AccuSeal Pro Valve Cover Gaskets 264074

Valve Cover Gaskets, AccuSeal Pro, Composite/Rubber Seal, Mopar, Big Block RB, Wedge, Brodix B1 BS, Edelbrock Cylinder Heads, Pair

Part Number: SCE-264074

Not Yet Reviewed

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Cometic MLS Head Gaskets C5369-027

Head Gasket, MLS, 3.830 in. Bore, .027 in. Compressed Thickness, Ford, Mercury, Each

Part Number: CGT-C5369-027

Not Yet Reviewed

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Fel-Pro Head Gaskets 7916 PT-1

Head Gasket, Steel Core Laminate, 3.680 in. Bore, Ford, 144/170/200/250, L6, Each

Part Number: FEL-7916PT1

5.0 out of 5 stars ( 1 )

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Cometic AFM Intake Gaskets IR250060KF

Intake Gaskets, 2.597 in. x 1.735 in., 0.060 in. Thick, Aramid Fiber, Big Block Chevy, Each

Part Number: CGT-IR250060KF

3.0 out of 5 stars ( 1 )

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Mr. Gasket Standard Intake Gasket Sets 106

Gaskets, Manifold, Intake, Composite, 2.10 in. x 1.31 in. Port, .125 in. Thick, Chevy, Small Block, Set

Part Number: MRG-106

2.0 out of 5 stars ( 4 )

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Cometic CFM-20 Intake Gaskets C5414-059

Gasket, Manifold, Intake, Aramid Fiber, 0.059 in. Thick, Brodix Track 1, Chevy, Small Block, Each

Part Number: CGT-C5414-059

Not Yet Reviewed

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Cometic MLS Head Gaskets C5514-098

Head Gasket, MLS, 4.100 in. Bore, .098 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5514-098

Not Yet Reviewed

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Cometic MLS Head Gaskets C5511-036

Head Gasket, MLS, 4.030 in. Bore, .036 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5511-036

5.0 out of 5 stars ( 2 )

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Cometic MLS Head Gaskets C5871-056

Head Gasket, MLS, 4.100 in. Bore, .056 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5871-056

Not Yet Reviewed

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Cometic MLS Head Gaskets C5667-066

Head Gasket, MLS, 4.500 in. Bore, .066 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5667-066

Not Yet Reviewed

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Cometic MLS Head Gaskets C5871-100

.100" MLS-5 HEAD GASKET

Part Number: CGT-C5871-100

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SCE AccuSeal E Intake Gaskets 128105

Gaskets, Intake, AccuSeal E, Composite, 1.175 in. x 2.300 in. Port, .060 in. Thick, Pontiac, 400/455, Set

Part Number: SCE-128105

5.0 out of 5 stars ( 2 )

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Cometic MLS Head Gaskets C5461-084

Head Gasket, MLS, 4.380 in. Bore, .084 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5461-084

Not Yet Reviewed

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Fel-Pro Rear Main Seals BS 40003

Rear Main Seal, 2-Piece, Rubber, AMC, V8, Each

Part Number: FEL-BS40003

5.0 out of 5 stars ( 9 )

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Cometic MLS Head Gaskets C5399-036

Head Gasket, MLS, 4.030 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5399-036

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Need It Sooner? We recommend these similar substitute parts:

Cometic MLS Head Gaskets C5399-040

4.25 out of 5 stars ( 8 )

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SCE AccuSeal E Timing Cover Gaskets 11303

Gaskets, Timing Cover, Fiber, with Seal, Chevy, Big Block, Kit

Part Number: SCE-11303

Not Yet Reviewed

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Summit Racing™ Timing Cover Seals SUM-G3230G

Gasket, Timing Cover, Composite, Chevy, Small Block, Each

Part Number: SUM-G3230G

4.17 out of 5 stars ( 6 )

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Mr. Gasket Ultra-Seal Head Gaskets 1134G

Head Gasket; Flexible Graphite Core; Elastomer Coated; 4.130 in. Bore, 0.028 in. Compressed Thickness, Each

Part Number: MRG-1134G

4.0 out of 5 stars ( 4 )

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Crown Automotive Intake Manifold Gaskets J8125869

Intake Manifold Gasket, Rubber/Steel, Jeep, 5.0L, 5.9L, Each

Part Number: CWA-J8125869

5.0 out of 5 stars ( 1 )

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Fel-Pro Performance Valve Cover Gaskets 1664-1

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

Part Number: FEL-16641

Not Yet Reviewed

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