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

Cometic MLS Head Gaskets C5483-120

Cometic MLS Head Gaskets C5483-120

Head Gasket, MLS, 4.155 in. Bore, .120 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5483120

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5478-120

Head Gasket, MLS, 4.030 in. Bore, .120 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5478-120

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5515-098

Head Gasket, MLS, 4.155 in. Bore, .098 in. Compressed Thickness, Ford, 289, 302, 351W, Each

Part Number: CGT-C5515-098

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5514-084

Head Gasket, MLS, 4.100 in. Bore, .084 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5514-084

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5523-070

.070" MLS-5 HEAD GASKET

Part Number: CGT-C5523-070

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5512-086

Head Gasket, MLS, 4.060 in. Bore, .086 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5512-086

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5517-075

Head Gasket, MLS, 4.200 in. Bore, .075 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5517-075

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5480-075

Head Gasket, MLS, 4.080 in. Bore, .075 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5480-075

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5511-084

Head Gasket, MLS, 4.030 in. Bore, .084 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5511-084

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5516-070

Head Gasket, MLS, 4.180 in. Bore, .070 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5516070

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5485-080

Head Gasket, MLS, 4.200 in. Bore, .080 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5485-080

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Head Gaskets C15142-056

.056" MLS-5 HEAD-STOCK BLOCK

Part Number: CGT-C15142-056

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Header and Exhaust Manifold Gaskets C5153

.043" COPPER EXH. 396-454ci

Part Number: CGT-C5153

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Engine Gasket Sets PRO1015T-NHG

Ford 289/302 Windsor Top End Gasket Kit, Without Cylinder Head Gasket, With Carburetor

Part Number: CGT-PRO1015T-NHG

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Engine Gasket Sets PRO1027T-030

GASKET SET

Part Number: CGT-PRO1027T030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic HTS Exhaust Manifold Gaskets C5898HTS

Exhaust Header Gasket

Part Number: CGT-C5898HTS

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Cometic Copper Head Gaskets C15420-043

Copper Head Gasket, .043C Copper Head Gasket, FORD NON SVO 260-351W

Part Number: CGT-C15420-043

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Engine Gasket Sets PRO1012T-4400

Ford 1968-1978 385 Series V8 Top End Gasket Kit, 4.400" Bore, .040" MLS Cylinder Head Gasket

Part Number: CGT-PRO1012T4400

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Valve Cover Gaskets C5654-188

.188" ML

Part Number: CGT-C5654-188

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

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Cometic Valve Cover Gaskets C5974

4 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Cometic Intake Manifold Gaskets C5653-047

.047" FIBER GASKETS

Part Number: CGT-C5653-047

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Engine Gasket Sets PRO1027T-4425-040

Ford 352/390/410/428 FE V8 Top End Gasket Kit, 4.425" Bore, .040" MLS Cylinder Head Gasket

Part Number: CGT-S0100

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Timing Cover Gaskets C5275

FIBER

Part Number: CGT-C5275

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Rear Main Seals C5208

Engine Crankshaft Seal

Part Number: CGT-C5208

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Intake Manifold Gaskets C15648-060

Ford Windsor .060" Fiber Intake Manifold Gasket Set, 1.200" x 2.000" Rectangle Port, Stock and Small Race Port Heads

Part Number: CGT-C15648-060

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Header and Exhaust Manifold Gaskets C5155

.043" COPPER EXH.332-390cc

Part Number: CGT-C5155

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today