$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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MERCURY COUGAR Engine Gaskets & Seals

Individual Parts

Results 251 - 275 of 2000 +

Head Gaskets, 4.670 in. Bore, .040 in. Compressed Thickness, Ford, Big Block, Each

Part Number: CGT-C5668-040

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

Part Number: CGT-C5910-027

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Timing Cover Seals, Crankshaft Front Seals, Replacement, Avanti, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Jeep, Lincoln, Mercury, Each

Part Number: ADO-8660S

2.0 out of 5 stars ( 5 )

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Gasket, Water Pump to timing cover, Paper, Ford, Small Block Windsor, Each

Part Number: FEL-35380

4.67 out of 5 stars ( 3 )

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Gaskets, Timing Cover, Rubber with Steel Core, Ford, Small Block, Each

Part Number: CGT-C5660-020

3.4 out of 5 stars ( 5 )

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Gasket Kit, Water Pump, Ford, FE/429-460, Set

Part Number: EDL-7258

5.0 out of 5 stars ( 2 )

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Head Gasket, MLS, 4.400 in. Bore, .080 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5666-080

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Oil Filter Adapter Gaskets, Silicone/Rubber, Avanti, Ford, Lincoln, Mercury, Each

Part Number: FEL-70801

5.0 out of 5 stars ( 2 )

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

Part Number: SCE-13602

3.0 out of 5 stars ( 1 )

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Gaskets, Cam Change Set, Ford, 221, 260, 289, 302, Set

Part Number: MRG-4410

3.8 out of 5 stars ( 5 )

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Head Gasket, MLS, 4.060 in. Bore, .051 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5479-051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

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 )

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Rear Main Seal, 1-Piece, Viton®, Ford, Each

Part Number: CGT-C5391

1.0 out of 5 stars ( 1 )

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Head Gasket, MLS, 4.670 in. Bore, .045 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5668-045

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

Part Number: CGT-C5478-027

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

Gasket Kit. Water Pump, Ford, 5.0L, Set

Part Number: EDL-7254

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Valve Cover Gaskets, AccuSeal Pro, Rubber Coated Steel Core, Ford, Small Block Windsor, Pair

Part Number: SCE-236179

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Rope Packing Option to JV614, JV618, JV730P, JV730R

Part Number: MAH-JV730

3.5 out of 5 stars ( 2 )

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Head Gasket, MLX, 4.200 in. Bore, Multi-layer Stainless Steel, SVO Style, Ford, 302, 351W, Each

Part Number: CGT-C5757-062

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Head Gasket, MLS, 4.155 in. Bore, .092 in. Compressed Thickness, Ford, 289, 302, 351W, Each

Part Number: CGT-C5515-092

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Raised Port, for C460 Wedge Applications, Ford, 460 Big Block 385 Series, Pair

Part Number: SCE-135108

5.0 out of 5 stars ( 1 )

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

Part Number: MAH-JV614

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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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Valve Cover Gaskets, AccuSeal E, Cork, Ford, 429/460 Big Block 385 Series, Pair

Part Number: SCE-135076

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Carburetor Mounting Gasket

Part Number: FEL-600941

5.0 out of 5 stars ( 3 )

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