1978 FORD THUNDERBIRD Gaskets & Seals

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

Part Number: SNN-MG50EA

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Head Gasket, MLS, 4.100 in. Bore, .027 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5514-027

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Differential Pinion Seal, Fluoroelastomer, Avanti, Ford, Jaguar, Lincoln, Mazda, Mercury, Each

Part Number: TMK-3604

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Exhaust Gaskets, Header, High-Temperature White, Stock Port, Ford, Small Block, Pair

Part Number: MRG-253

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Pinion Support O-Ring, Rubber, Ford 9 in., Each

Part Number: MGR-B7A4669B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: CGT-C5513-030

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Head Gaskets, Steel Core, 4.080 in. Bore, .038 in. Compressed Thickness, Ford, Cleveland, Modified, Pair

Part Number: EDL-7328

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Gasket, Timing Cover, Fiber, Ford, 221, 255, 260, 289, 302, 351W, Kit

Part Number: SCE-13600

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.030 in. Bore, 0.027 in. Compressed Thickness, Ford, Small Block, Each

Part Number: SCE-M360328

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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• Special Order

Timing Cover Seal, Nitrile Rubber, Ford, Small Block Windsor, V8, Each

Part Number: SCE-13602

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Intake Manifold Gaskets, AccuSeal Pro, Composite, 4-barrel Port, 4-barrel Port Resist Alcohol and Has Beaded Ports, Ford, Mercury, 351C, Set

Part Number: SCE-252103

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Head Gasket, MLS, 4.030 in. Bore, .070 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5511-070

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Estimated Ship Date: Dec 15, 2025 if ordered today

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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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• Free Shipping

Pinion Seal, Ford 6.7/7.2/7.5/7.7/8.0 in., Ford, Mercury, Car, Truck, Each

Part Number: TMK-8181NA

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Ford-Pass&Trk;Linc;Merc:140,221,230,250,255,260,289,302(62-83) Split Seal O

Part Number: MAH-JV730R

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Head Gasket, Composite, 4.110 in. Bore, AC, Detomaso, Ford, Lincoln, Mercury, Each

Part Number: MAH-3502

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Head Gasket, MLS, 4.100 in. Bore, .045 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5514-045

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Engine Cylinder Head Gasket

Part Number: CGT-C5510-040

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Main Seal, Ford 2-piece, 351C, 351W, 351M, 400M, Each

Part Number: MAH-JV614

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Head Gasket, MLS, 4.030 in. Bore, .098 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5511-098

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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• Special Order

Rope Packing Option to JV614, JV618, JV730P, JV730R

Part Number: MAH-JV730

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Rear Main Seal, 2-Piece, Ford, Lincoln, Mercury, Small Block, SBF, Each

Part Number: MRG-1963

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Head Gasket, Composite, 4.080 in. Bore, AC, Detomaso, Ford, Griffith, Laforza, Lincoln, Mercury, Omega, Shelby, Sunbeam, TVR, Each

Part Number: MAH-3428SG

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Valve Stem Seals, Umbrella Type, Rubber, AC, DeTomaso, Ford, Griffith, Lincoln, Mercury, Omega, Shelby, Sunbeam, TVR, Set of 8

Part Number: FEL-SS133641

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• $50.00 Summit Bucks

.098" MLS-5 HEAD GASKET

Part Number: CGT-C5514-098

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Estimated Ship Date: Today

• Free Shipping