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

Timken Transmission Shift Shaft Seals 7929S

Seal, Transmission Shift Shaft, Each

Part Number: TMK-7929S

4.67 out of 5 stars ( 3 )

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Cometic MLS Head Gaskets C5456-066

Cometic MLS Head Gaskets C5456-066

Head Gaskets, MLS, Multi-layer Stainless Steel, 4.180 in. Bore, 0.066 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Small Block, Each

Part Number: CGT-C5456-066

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

SCE ICS Titan Copper Head Gaskets S645262

Head Gaskets, ICS Titan Copper, 4.520 in. Bore, 0.062 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: SCE-S645262

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

SCE AccuSeal Pro Exhaust Gaskets 213185

Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, Raised D-port, Chevy, Big Block, Pair

Part Number: SCE-213185

5.0 out of 5 stars ( 1 )

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ATP Speedometer Pinion Seals SO-13

Speedometer Pinion Seals, 0.550 in. O.D., AMC, Aston Martin, Chevy, Chrysler, Dodge, GMC, Jeep, Jensen, Land Rover, Mitsubishi, Plymouth, Each

Part Number: ATP-SO13

Not Yet Reviewed

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SCE Graph-Form Premium Header Gaskets 413182

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

Part Number: SCE-413182

3.0 out of 5 stars ( 1 )

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Fel-Pro Exhaust Pipe Flange Gaskets 9587

Exhaust Pipe Gasket

Part Number: FEL-9587

4.5 out of 5 stars ( 4 )

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SCE Titan Copper Head Gaskets T111580

Head Gaskets, Titan Copper, 4.160 in. Bore, 0.080 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chevrolet, Small Block, Each

Part Number: SCE-T111580

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Remflex Exhaust Header Gasket Sets 3043

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

Part Number: RFL-3043

5.0 out of 5 stars ( 1 )

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SCE AccuSeal E Intake Gaskets 113108

Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Port, Manifold End Seals, Chevrolet, Big Block, Pair

Part Number: SCE-113108

Not Yet Reviewed

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Cometic MLS Head Gaskets C5513-030

Head Gasket, MLS, 4.080 in. Bore, .030 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5513-030

Not Yet Reviewed

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Cometic MLS Head Gaskets C5272-030

Head Gasket, MLS, 4.165 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5272-030

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Fel-Pro Performance Blue Stripe Valve Cover Gaskets 1640

Valve Cover Gasket, Chevy, 6 Cylinder Inline 194-292, Set

Part Number: FEL-1640

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Cometic MLS Marine Head Gaskets C5636-040

Head Gasket, MLS, Marine, 4.560 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5636-040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

SCE Vulcan Cut-Ring Head Gaskets CR136351

CHEVROLET BB 454 MK4 4.630X.051 Vulcan Cut-Ring HG

Part Number: SCE-CR136351

Not Yet Reviewed

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Fel-Pro Intake Manifold Gaskets MS 9567

Gaskets, Manifold, Intake, Manifold, Steel Core Laminate, International, 345/392, Set

Part Number: FEL-MS9567

5.0 out of 5 stars ( 1 )

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Mr. Gasket Ultra-Seal Exhaust Gaskets 5908

Exhaust Gaskets, Header, Ultra-Seal, Steel Core Laminate, Stock Port, Chevy, Small Block, Hooker Plate, Pair

Part Number: MRG-5908

4.0 out of 5 stars ( 1 )

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SCE ICS Titan Copper Head Gaskets S361543L

Head Gaskets, Titan, Copper, 4.155 in. Bore, .043 in. Compressed Thickness, Ford, Small Block/351W, Each

Part Number: SCE-S361543L

5.0 out of 5 stars ( 1 )

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Cometic MLS Head Gaskets for 1975-1978 280Z, 1979-1980 280ZX - C4580-051

.051" MLS 89MM HG *NON-TURBO*

Part Number: CGT-C4580-051

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Fel-Pro Air Cleaner Gaskets 60032

Gasket, Air Cleaner Mounting, Composite, Each

Part Number: FEL-60032

4.71 out of 5 stars ( 7 )

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Fel-Pro Exhaust Manifold Gaskets MS 90502

Exh. Manifold Gasket Set

Part Number: FEL-MS90502

Not Yet Reviewed

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JBA Performance Exhaust Header Gaskets 063-2530

Exhaust Gaskets, Header, Steel Core Laminate, Ford, Small Block, 351W, Pair

Part Number: JBA-063-2530

4.33 out of 5 stars ( 3 )

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Patriot Seal-4-Good Header Gaskets 66124

Header Gaskets, Exhaust, Seal-4-Good, Aluminum, Stock Square Port, Chevy, Big Block, Pair

Part Number: PTE-66124

Not Yet Reviewed

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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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SCE AccuSeal E Intake Gaskets 111113

Gaskets, Intake, AccuSeal E, Fiber Laminate, 2.30 in. x 1.38 in. Port, .125 in. Thick, Chevy, Small Block, Set

Part Number: SCE-111113

Not Yet Reviewed

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