FORD 6.6L/400 Engine Gaskets & Seals

Head Gasket, MLS, 4.100 in. Bore, .056 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5871-056

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O-Ring

Part Number: FEL-5511

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: MAH-3502

4.0 out of 5 stars ( 2 )

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

Part Number: MAH-C26650

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

Part Number: RNB-65269

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: FEL-35066

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Timing Cover Seals, ACDelco Crankshaft Seals, Multi-Purpose Seal, Each

Part Number: ADO-3604

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

Part Number: FEL-SS72562

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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Estimated Ship Date: Dec 17, 2025 if ordered today

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Gaskets, Valve Cover, Cork/Rubber, Ford, 351C, 351M, 400, Set

Part Number: TRD-4327

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

.100" MLS-5 HEAD GASKET

Part Number: CGT-C5871-100

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Gasket, Water Pump, Paper, Ford, 351M/400, Each

Part Number: FEL-35088

5.0 out of 5 stars ( 2 )

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

Part Number: SCE-15205

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Gasket, Fuel Pump, Composite, Ford, 351C/351M/400, V8, Each

Part Number: FEL-70272

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Oil Pan Gaskets, Original, 2-piece Rear Main Seal Style, Cork/Rubber, End Seals, DeTomaso, Ford, Lincoln, Mercury, V8, Set

Part Number: MAH-OS30543

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

Part Number: MRG-274

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Head Gasket, MLS, 4.100 in. Bore, .060 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5871-060

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Valve Cover Gaskets, AccuSeal Pro, Composite/Rubber Seal, Ford, SVO, Yates, and Blue Thunder Cylinder Heads, Pair

Part Number: SCE-252177

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Air Cleaner Gaskets, Gasket, 5 1/32 in. I.D., 5 1/2 in. O.D., Molded Rubber, Each

Part Number: MAH-G27098

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

Part Number: FEL-HS8347PT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Head Gasket, MLS, 4.100 in. Bore, .080 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5871-080

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Head Gaskets, RCC, 4.060 in. Bore, 0.060 in. Thickness, Rubber Coated Copper, Ford, Boss, Cleveland, Modified, Pair

Part Number: FOG-905564060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Timing Cover Seals, ACDelco Crankshaft Front Seals, Multi-Purpose Seal, Dodge, Ford, Mazda, Plymouth, Each

Part Number: ADO-4250

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Gasket, Water Neck Gasket, Paper, Chrysler, Ford, Dodge, Hyundai, Geo, Kia, Mazda, Mercury, Each

Part Number: SNN-MG68EA

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Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, for 2-barrel Cylinder Heads with Modified Ports, Ford, 351C, Pair

Part Number: SCE-252102

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Estimated Ship Date: Dec 19, 2025 if ordered today

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