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

Cometic MLS Head Gaskets C5331-034

Cometic MLS Head Gaskets C5331-034

Head Gasket, MLS, 4.630 in. Bore, .034 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5331-034

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Cometic MLS Head Gaskets C5464-036

Head Gasket, MLS, 4.500 in. Bore, .036 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5464-036

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Engine Works Valve Cover Gaskets 350SVC

Gaskets, Valve Cover, Cork/Rubber, with Steel Core, 0.313 in. Thick, for Perimeter Bolt Covers, Chevy, SB, 262-400, Pair

Part Number: EW1-350SVC

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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

3.17 out of 5 stars ( 6 )

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SCE AccuSeal E Timing Cover Gaskets 16403

Timing Cover Gasket and Seal, Water Pump Outlet Gasket, one of each

Part Number: SCE-16403

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Mr. Gasket Standard Intake Gasket Sets 143

Gaskets, Manifold, Intake, 2.260 in. Height, 1.350 in. Width, .063 in. Thick, Chevy, Small Block, Set

Part Number: MRG-143

5.0 out of 5 stars ( 1 )

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SCE AccuSeal E Oil Pan Gaskets 128090

Oil Pan Gasket, AccuSeal E, Multi-Piece, Nitrile, Butadiene, Pontiac, V8, Set

Part Number: SCE-128090

2.33 out of 5 stars ( 3 )

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Mr. Gasket Rear Main Seals 1960

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

Part Number: MRG-1960

5.0 out of 5 stars ( 3 )

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Cometic Street Pro Top-End Gasket Kits PRO1000T

Gasket, Top-End Set, Chrysler, Dodge, Plymouth, 340, 360, Kit

Part Number: CGT-PRO1000T

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Cometic MLS Head Gaskets C5515-023

Head Gasket, MLS, 4.155 in. Bore, .023 in. Compressed Thickness, Ford, 289, 302, 351W, Each

Part Number: CGT-C5515-023

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Ford Performance Parts Intake Manifold Gaskets for 1968-1995 MUSTANG - M-9439-G50

Gaskets, Intake Manifold, Graphite, Stock Port, Ford, Small Block, 302, Set

Part Number: FMS-M-9439-G50

5.0 out of 5 stars ( 4 )

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Cometic AFM Intake Gaskets C5624-125

Intake Manifold Gaskets, Aramid Fiber, 0.125 in. Thick, Chrysler, Dodge, Plymouth, Small Block, Pair

Part Number: CGT-C5624-125

5.0 out of 5 stars ( 2 )

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SCE Pro Copper Head Gaskets P136293

Head Gasket, Copper, 4.630 in. Bore, 0.093 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P136293

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Fel-Pro PermaDry Valve Cover Gaskets VS 50259 R

Valve Cover Gaskets, Rubber, Buick, Cadillac, Checker, Chevy, GMC/Oldsmobile, Pontiac, V8, Pair

Part Number: FEL-VS50259R

4.3 out of 5 stars ( 10 )

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Brodix Cylinder Heads Intake Manifold Gaskets MG 2013

Gaskets, Manifold, Intake, Raised Oval, Chevy, Big Block, Big Duke 18 Degree Heads, Each

Part Number: BRO-MG2013

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Cometic MLS Head Gaskets C5269-045

Head Gasket, MLS, 4.060 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5269-045

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Cometic MLS Head Gaskets C5816-045

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

Part Number: CGT-C5816-045

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Mr. Gasket MLS Head Gaskets 3175G

Head Gasket, Multi-Layer, 4.030 in. Gasket Bore, Compressed 0.040 in., Ford, Lincoln, Mercury, Each

Part Number: MRG-3175G

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SCE Timing Cover Seals 11302

Timing Cover Seal, Nitrile Rubber, Chevy, Big Block V8, Each

Part Number: SCE-11302

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PRW Valve Cover Gaskets 4174840

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

Part Number: PQX-4174840

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Cometic MLS Marine Head Gaskets C5640-060

Head Gasket, Marine, 4.580 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5640-060

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

SCE Titan Copper Head Gaskets T135772

Head Gaskets, Titan Copper, 4.570 in. Bore, 0.072 in. Compressed Thickness, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-T135772

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

SCE Pro Copper Head Gaskets P135762

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Fel-Pro PermaTorque Head Gaskets 525 SD

Head Gasket, PermaTorque Sever Duty, 4.165 in. Bore, 0.050 in. Compressed Thickness, Ford, L6, Each

Part Number: FEL-525SD

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Mr. Gasket Standard Intake Gasket Sets 110

Gaskets, Manifold, Intake, Composite, Rectangle, 2.50 in. x 1.75 in. Port, .120 in. Thick, Chevy, 396-454, Set

Part Number: MRG-110

1.0 out of 5 stars ( 1 )

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Fel-Pro Performance Intake Manifold Gasket Sets 17341

Gaskets, Manifold, Intake, Marine, Chevy, 454-502, Set

Part Number: FEL-17341

1.0 out of 5 stars ( 1 )

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