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

Fel-Pro Marine Valve Cover Gaskets 17936

Valve Cover Gaskets, PermaDry Plus, Chevy, Big Block, Marine, Pair

Part Number: FEL-17936

4.0 out of 5 stars ( 3 )

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PRW Valve Cover Gaskets 4174880

VALVE COVER GASKET, BBM, 361-440, Black Rubber w/ Steel Core, 3/16" Thick, Pair

Part Number: PQX-4174880

Not Yet Reviewed

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Cometic MLS Head Gaskets C5912-040

Cometic MLS Head Gaskets C5912-040

Head Gaskets, 4.155 in. Bore, .040 in. Compressed Thickness, Ford, Small Block, Each

Part Number: CGT-C5912-040

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Cometic MLS Head Gaskets C5909-027

Head Gasket, MLS, 4.030 in. Bore, .027 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5909-027

3.0 out of 5 stars ( 2 )

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Summit Racing™ Exhaust Gasket and Bolts Pro Packs 05-0100

Combo, Fel-Pro, Gaskets, Header, Steel Core Laminate, Stage 8, Bolts, Hex, Locking, Mopar, Small Block, Kit

Part Number: CMB-05-0100

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SCE AccuSeal E Intake Gaskets 118105

Intake Manifold Gaskets, AccuSeal E, Composite, Raised Oval Port, Designed To Fit Dart Big Chief Large Oval Heads, Chevrolet, Big Block Mark IV, Pair

Part Number: SCE-118105

5.0 out of 5 stars ( 1 )

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Cometic MLS Head Gaskets C5272-040

Head Gasket, MLS, 4.165 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5272-040

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SCE Pro Copper Head Gaskets P133250

Head Gasket, Copper, 4.320 in. Bore, 0.050 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133250

Not Yet Reviewed

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Moroso Oil Pan Gaskets 93161

Oil Pan Gasket, Rubber with Steel Core, Ford, Small Block, Each

Part Number: MOR-93161

4.4 out of 5 stars ( 5 )

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SCE Pro Copper Head Gaskets P135243

Head Gasket, Titan, Copper, 4.520 in. Bore, .043 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each

Part Number: SCE-P135243

5.0 out of 5 stars ( 1 )

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SCE Pro Copper Embossed Exhaust Gaskets 4736

Exhaust Gaskets, Header, Copper, Brodix Spread Port, Ford, Small Block, Pair

Part Number: SCE-4736

5.0 out of 5 stars ( 2 )

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Cometic MLS Head Gaskets C5462-036

Head Gasket, MLS, 4.410 in. Bore, .036 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5462-036

Not Yet Reviewed

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Mr. Gasket Engine Rebuilder Overhaul Gasket Sets 7100MRG

Gaskets, Full Set, Chevy, Small Block, Gen I, Set

Part Number: MRG-7100MRG

3.0 out of 5 stars ( 2 )

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Summit Racing™ Copper Exhaust Gaskets SUM-111453

Exhaust Gaskets, Header, Copper, Twisted Wedge® R-Series Head, Ford, Small Block, Pair

Part Number: SUM-111453

5.0 out of 5 stars ( 1 )

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Fel-Pro Head Gasket Sets HS 8168 PT-3

Gaskets, Head Set, Ford, 240, 300, Kit

Part Number: FEL-HS8168PT3

Not Yet Reviewed

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Cometic MLS Head Gaskets C5509-051

Head Gasket, MLS, 4.195 in. Bore, .051 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5509-051

Not Yet Reviewed

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Summit Racing™ Exhaust Gasket and Bolts Pro Packs 05-0138

Combo, Fel-Pro, Gaskets, Header, Steel Core Laminate, Stage 8, Bolts, Hex, Locking, Ford, Small Block, Kit

Part Number: CMB-05-0138

Not Yet Reviewed

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Cometic MLS Head Gaskets C5274-027

Head Gasket, MLS, 4.135 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5274-027

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

Cometic MLS Head Gaskets C5910-027

Head Gasket, MLS, 4.080 in. Bore, .027 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5910-027

Not Yet Reviewed

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Cometic MLS Head Gaskets C5246-036

Head Gasket, MLS, 4.100 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-036

Not Yet Reviewed

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Mr. Gasket Rear Main Seals 1971

Rear Main Seal, 2-piece, Viton®, Chevy, Small Block, Each

Part Number: MRG-1971

1.0 out of 5 stars ( 1 )

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Flatout Gaskets Amored RCC Header Gaskets 7209C

Exhaust Manifold and Header Gaskets, Armored RCC, Square Port, Rubber Coated Copper, Mopar, Big Block RB/B, Indy 440-1/Max Wedge Cylinder Heads, Pair

Part Number: FOG-7209C

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Cometic MLS Head Gaskets C5247-035

Head Gasket, MLS, 4.125 in. Bore, .035 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-035

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Mahle Original Cylinder Head Gaskets 3494VC

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

Part Number: MAH-3494VC

Not Yet Reviewed

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SCE Pro Copper Head Gaskets P136243

Head Gasket, Titan, Copper, 4.630 in. Bore, .043 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each

Part Number: SCE-P136243

Not Yet Reviewed

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