1978 FORD THUNDERBIRD Engine Gaskets & Seals Gaskets & Seals - In Stock Filter Options - Vendor In Stock Filter Options

Cometic MLS Head Gaskets C5515-036

Cometic MLS Head Gaskets C5515-036

Head Gasket, MLS, 4.155 in. Bore, .036 in. Compressed Thickness, Ford, 289, 302, 351W, Each

Part Number: CGT-C5515-036

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Cometic MLS Head Gaskets C5513-051

Head Gasket, MLS, 4.080 in. Bore, .051 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5513-051

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SCE AccuSeal E Intake Gaskets 152104

Intake Manifold Gaskets, AccuSeal E, Compressed Fiber Laminate, Rectangular Port, Designed To Fit 351C 4-valve Cylinder Heads, Ford, 351C, Set

Part Number: SCE-152104

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Fel-Pro Head Gasket Sets HS 8347 PT

Gaskets, Head Set, Detomaso, Ford, Lincoln, Mercury, 351C, 351M, 400, Set

Part Number: FEL-HS8347PT

5.0 out of 5 stars ( 1 )

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Cometic MLX Head Gaskets C15372-040

MLX Head Gasket, .040-in. MLX HEAD GASKET , FORD SB 289/302/351 SVO 4.100-in.

Part Number: CGT-C15372-040

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Fel-Pro Valve Stem Seals SS 13364-1

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 ( 3 )

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Mr. Gasket Valve Cover Gaskets 274

Valve Cover Gaskets, Cork/Rubber, Ford, Lincoln, Mercury, Small Block 302/351CM/400M, Pair

Part Number: MRG-274

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Cometic MLS Head Gaskets C5480-040

Head Gaskets, 4.080 in. Bore, .040 in. Compressed Thickness, Ford, Small Block, Each

Part Number: CGT-C5480-040

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Mahle Original Rear Main Seals JV614

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

Part Number: MAH-JV614

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Dorman Oil Pan Drain Plug Gaskets 65269

Gasket, Oil Pan Drain Plug, Rubber/Steel, Each

Part Number: RNB-65269

5.0 out of 5 stars ( 2 )

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Dorman Oil Pan Drain Plug Gaskets 69000

Gasket, Oil Drain Plug Gasket, Nylon, Set of 5

Part Number: RNB-69000

5.0 out of 5 stars ( 1 )

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Mahle Original Thermostat Housing and Coolant Outlet Gaskets C26650

Ford-Pass, Trk&Ind;Linc;Merc:351C, 351M, 370, 400, 429, 460(68-94)

Part Number: MAH-C26650

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Cometic Street Pro Top-End Gasket Kits PRO1015T

Gasket, Head Set, Ford, 289, 302, Kit

Part Number: CGT-PRO1015T

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Mr. Gasket Rear Main Seals 1963

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

Part Number: MRG-1963

2.0 out of 5 stars ( 1 )

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Fel-Pro Valve Stem Seals SS 72562

Valve Stem Seals, Viton® Rubber, .342 in. Stem Diameter, Set of 8

Part Number: FEL-SS72562

4.5 out of 5 stars ( 2 )

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Fel-Pro Distributor Base Gaskets 5511

O-Ring

Part Number: FEL-5511

5.0 out of 5 stars ( 2 )

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SCE MLS Spartan Head Gaskets M361051GS

Head Gasket FORD 289-351W 4.100"X.051" MLS SPARTAN HD GASKET EA

Part Number: SCE-M361051GS

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Fel-Pro Performance Carburetor Mounting Gaskets ES 70582

Carburetor Mounting Gasket

Part Number: FEL-ES70582

5.0 out of 5 stars ( 1 )

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SCE AccuSeal E Rear Main Seals 15205

Rear Main Seal, 2-Piece, Silicone, Ford, 351C, 400M, Each

Part Number: SCE-15205

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Cometic MLS Head Gaskets C5871-030

Head Gasket, MLS, 4.100 in. Bore, .030 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5871-030

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Cometic MLS Head Gaskets C5911-040

Head Gaskets, 4.100 in. Bore, .040 in. Compressed Thickness, Ford, Small Block, Each

Part Number: CGT-C5911-040

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Cometic MLS Head Gaskets C5509-030

Head Gasket, MLS, 4.195 in. Bore, .030 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5509-030

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Fel-Pro Water Pump Gaskets 35066

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

Part Number: FEL-35066

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Edelbrock EGR Gaskets 3896

EGR Gaskets, Composite, for 4-Barrel Carbureted Edelbrock Intake Manifolds Only, Ford, 5.0L, 5.8L Windsor, Set

Part Number: EDL-3896

5.0 out of 5 stars ( 1 )

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National Bearing Timing Cover Seals 2942

Timing Cover Seal, Ford, Mazda, Mercury, Each

Part Number: NTL-2942

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