Automotive Gaskets & Seals at Summit Racing

Cometic MLS Head Gaskets C5432-030

Cometic MLS Head Gaskets C5432-030

Head Gasket, MLS, 4.310 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5432-030

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5633-051

Head Gasket, MLS, 4.040 in. Bore, .051 in. Compressed Thickness, Chrysler, Dodge, Plymouth, 318, 340, 360

Part Number: CGT-C5633-051

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5477-036

Head Gasket, MLS, Multi-layer Stainless Steel, 4.000 in. Bore, 0.036 in. Compressed Thickness, Chevrolet, LS, Each

Part Number: CGT-C5477-036

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5434-051

Head Gasket, Multi-Layer Steel, 4.630 in. Bore, 0.051 in. Compressed Thickness, Chevy, 396, 402, 427, 454

Part Number: CGT-C5434-051

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5329-080

Head Gasket, MLS, 4.375 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5329-080

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5751-070

Head Gasket, MLS, 4.060 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-070

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5433-060

Head Gasket, MLS, 4.570 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5433-060

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5666-027

Head Gasket, MLS, 4.400 in. Bore, .027 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5666-027

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5467-075

Head Gasket, MLS, 3.950 in. Bore, .075 in. Compressed Thickness, Dodge, Each

Part Number: CGT-C5467-075

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Cometic MLS Head Gaskets C5246-060

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

Part Number: CGT-C5246-060

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Trick Flow® Premium MLS Head Gaskets TFS-5180901R

Head Gasket, Multi-Layer Steel, MLS, 3.630 in. Bore, .036 in. Compressed Thickness, Ford 4.6, 5.4L, Right, Each

Part Number: TFS-5180901R

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5467-070

Head Gasket, MLS, 3.950 in. Bore, .070 in. Compressed Thickness, Dodge, Each

Part Number: CGT-C5467-070

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5751-045

Head Gasket, MLS, 4.060 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-045

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5330-051

Head Gasket, MLS, 4.540 in. Bore, .051 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5330-051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Motive Gear Manual Transmission Gasket Sets GS10-55

Manual Transmission Gaskets, Borg Warner T-10, AMC, Buick, Chevy, Dodge, Ford, Mercury, Olds, Pontiac, Kit

Part Number: MGR-GS10-55

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Manley Viton® Valve Stem Seals 24043-1

Valve Stem Seals, SEALS-11/32 STEM

Part Number: MAN-24043-1

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Ajusa Valve Stem Seals 57067700

Valve Stem Seals, Original, BMW, Mini, Toyota, Set of 16

Part Number: AJU-57067700

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Cometic MLS Head Gaskets C5248-070

Head Gasket, MLS, 4.165 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-070

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5459-040

Head Gaskets, 4.250 in. Bore, .040 in. Compressed Thickness, Dodge, Big Block, Each

Part Number: CGT-C5459-040

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5401-040

Head Gasket, 4.135 in. Bore, .040 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: CGT-C5401-040

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Fel-Pro Valve Stem Seals SS 13364

Valve Stem Seals, Umbrella Type, Rubber, Ford, Lincoln, Mercury, Set of 16

Part Number: FEL-SS13364

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Cometic MLS Head Gaskets C5808-040

Head Gaskets, 4.125 in. Bore, .040 in. Compressed Thickness, Oldsmobile, Each

Part Number: CGT-C5808-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Allstar Performance High Performance PTFE Valve Seals ALL90241

Valve Stem Seals, PTFE, .500 in. Guide Diameter, .600 in. Outside Diameter, 11/32 in. Valve Stem, Set of 16

Part Number: AAF-ALL90241

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Cometic MLS Head Gaskets C5403-027

Head Gasket, Multi-Layer Steel, 4.200 in. Bore, 0.027 in. Compressed Thickness, Chevy, 302, 327, 350, 400

Part Number: CGT-C5403-027

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Engine Works Viton© Valve Stem Seals 14045-100

Engine Valve Stem Oil Seals, Viton® Blue, Stem Seal, 0.530 in. Guide, 11/32 in. Valve Stem, 0.575 in. OD, Set of 100

Part Number: EW1-14045-100

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air