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

Cometic MLS Head Gaskets C5478-045

Cometic MLS Head Gaskets C5478-045

Head Gasket, MLS, 4.030 in. Bore, .045 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5478-045

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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

Cometic MLS Head Gaskets C5480-051

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

Part Number: CGT-C5480-051

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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

Cometic MLS Head Gaskets C4279-045

.045" MLS 2L-ZETEC HEAD GASKET

Part Number: CGT-C4279-045

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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

Cometic MLS Head Gaskets C5512-051

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

Part Number: CGT-C5512-051

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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

Cometic MLS Head Gaskets C5515-042

Head Gasket, MLS, 4.155 in. Bore, .042 in. Compressed Thickness, Ford, 289, 302, 351W, Each

Part Number: CGT-C5515-042

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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

Cometic MLS Head Gaskets C5478-051

Head Gasket, MLS, 4.030 in. Bore, .051 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5478-051

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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

Cometic MLS Head Gaskets C5517-051

Head Gasket, MLS, 4.200 in. Bore, .051 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5517-051

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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

Cometic MLS Head Gaskets C4279-040

Head Gasket, MLS, 87mm Bore, .040 in. Thickness, Ford, 2.0L, Each

Part Number: CGT-C4279-040

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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

Cometic MLS Head Gaskets C5484-051

Head Gasket, MLS, 4.180 in. Bore, .051 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5484-051

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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 Valley Pan Gaskets MS 96013

Valley Pan Gasket, Ford, 351 Modified, Set

Part Number: FEL-MS96013

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Mahle Original Valley Pan Gaskets MS15938

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Mahle Original Throttle Body Gaskets G30952

Ford-Pass;Merc:79(1.3L),98(1.6L)Throttle Body(87-93); Mazda:323,626,626 Tur

Part Number: MAH-G30952

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

SCE Pro Copper Head Gaskets P360662L

Head Gasket, Pro Copper, 4.060 in. Bore, 0.062 in. Thickness, Ford, Mercury, 289, 302, 351W, Each

Part Number: SCE-P360662L

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Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

SCE Pro Copper Head Gaskets P360662R

HEAD GASKET, PRO COPPER,FORD 289-351W 4.060 X .062 PRO COPPER HD GSKT RIGHT SIDE

Part Number: SCE-P360662R

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Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

SCE Pro Copper Head Gaskets P354450L

Head Gasket, Copper, 4.440 in. Bore, 0.050 in. Thickness, Ford, 429, 460, Each

Part Number: SCE-P354450L

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Motive Gear Differential Cover Gaskets 5128

Differential Gasket

Part Number: MGR-5128

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Estimated Ship Date: Today

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Mahle Original Engine Gasket Sets 95-3587

Engine Kit Gasket Set Ford Pass. V8, 4.6L SOHC 2002-2003 Vin X, 2003 Vin W.

Part Number: MAH-95-3587

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Mahle Original Engine Gasket Sets 95-3589

Engine Kit Gasket Set Ford Truck V8, 4.6L SOHC 2002*-2003.

Part Number: MAH-95-3589

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Fel-Pro Intake Manifold Gaskets for 2003-2004 MARAUDER - MS 96139-1

Intake Manifold Gaskets, Stock, Mercury, Set

Part Number: FEL-MS961391

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Cometic MLS Head Gaskets C5509-040

Head Gasket, MLS, 4.195 in. Bore, .040 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5509-040

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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

Cometic MLS Head Gaskets C5358-040

Head Gasket, MLS, 4.100 in. Bore, .040 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5358-040

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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

Cometic MLS Head Gaskets C5364-040

Head Gasket, MLS, 4.180 in. Bore, .040 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5364-040

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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

Cometic MLS Head Gaskets C5478-040

Head Gaskets, 4.030 in. Bore, .040 in. Compressed Thickness, Ford, Small Block, Each

Part Number: CGT-C5478-040

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

Cometic MLS Head Gaskets C5479-040

Head Gaskets, 4.060 in. Bore, .040 in. Compressed Thickness, Ford, Small Block, Each

Part Number: CGT-C5479-040

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

Cometic MLS Head Gaskets for 1969-1971 MUSTANG, MANGUSTA, 1969-1970 COUGAR - C5959-040

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

Part Number: CGT-C5959-040

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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

Cometic MLS Head Gaskets for 1969-1971 MUSTANG, MANGUSTA, 1969-1970 COUGAR - C5959-036

.036" MLS HEAD GASKET

Part Number: CGT-C5959-036

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Estimated Ship Date: Today