CHEVROLET 5.3L/327 Gaskets & Seals

Cometic MLS Head Gaskets C5273-066

Cometic MLS Head Gaskets C5273-066

Head Gasket, MLS, 4.200 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-066

Not Yet Reviewed

Estimated Ship Date: Mar 1, 2027 if ordered today

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Estimated Ship Date: Mar 1, 2027 if ordered today

Schoenfeld Header Gaskets 01532

Header Gasket, Steel Core Laminate, Oval Down Nozzle ALL PRO Port, Small Block Chevy, Each

Part Number: SCH-01532

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Engine Works Valve Cover Gaskets 350SVC-20

Valve Cover Gaskets, Cork/Rubber with Steel Core, 0.313 in. Thickness, for Use with Perimeter Bolt Valve Covers, Chevrolet, Small Block, Set of 20

Part Number: EW1-350SVC-20

Not Yet Reviewed

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SCE AccuSeal Pro Valve Cover Gaskets 211374

Valve Cover Gaskets, AccuSeal Pro, Kevlar® Composite, Chevrolet, Small Block, Pair

Part Number: SCE-211374

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2026 if ordered today

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Estimated Ship Date: Dec 11, 2026 if ordered today

SCE Pro Copper Head Gaskets P111580NW

Head Gaskets, Pro Copper, 4.160 in. Bore, 0.080 in. Compressed Thickness, No Water Passages, Chevrolet, Small Block, Each

Part Number: SCE-P111580NW

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2026 if ordered today

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Estimated Ship Date: Dec 10, 2026 if ordered today

Fel-Pro Performance Carburetor Mounting Gaskets 60099

Carburetor Mounting Gasket

Part Number: FEL-60099

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Flatout Gaskets Intake Gaskets 8158.4

Intake Manifold Gasket, 18 Degree Port, 2.240 in. Height, 1.360 in. Width, 0.100 in. Thickness, Chevy, Small Block, Pair

Part Number: FOG-8158-4

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Patriot Header Flange Gaskets H7586

Header Flange Gaskets, Graphite Coated Steel Core Laminate, Round Port, Chevy, Small Block, Pair

Part Number: PTE-H7586

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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SCE Pro Copper Annealed Exhaust Gaskets E11386

Exhaust Gasket, Pro Copper Annealed, 0.062 in. Thick, 1.60 in. x 1.75 in. Port, Chevy, Pair

Part Number: SCE-E11386

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2026 if ordered today

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Estimated Ship Date: Dec 8, 2026 if ordered today

SKF Bearings Oil Seals 480050

Seal Kit

Part Number: SKF-480050

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2026 if ordered today

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Estimated Ship Date: Nov 19, 2026 if ordered today

March Performance Water Pump Gaskets S675

Water Pump Gasket, Fits Various March Performance Pulley Kits, Fits Behind A/C and Alternator Brackets, Chevy Small Block Gen I, Each

Part Number: MCH-S675

Not Yet Reviewed

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SCE AccuSeal Pro Exhaust Gaskets 211286

Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, Dart/Buick Heads, Chevy, Small Block, Pair

Part Number: SCE-211286

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2026 if ordered today

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Estimated Ship Date: Dec 8, 2026 if ordered today

Patriot Seal-4-Good Header Gaskets 66122

Exhaust Gaskets, Header, Seal-4-Good, Aluminum, Brodix D Port; 1.8 in. x 1.6 in.

Part Number: PTE-66122

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2026 if ordered today

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Estimated Ship Date: Nov 20, 2026 if ordered today

SCE Pro Copper Head Gaskets P110662

Head Gasket, Copper, 4.060 in. Bore, 0.062 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P110662

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Estimated Ship Date: Today

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SCE AccuSeal E Intake Gaskets 111112

Gaskets, Manifold, Intake, AccuSeal E, 0 30 in. Thick, Ford, Small Block, 23 Degree Stock Port, Set

Part Number: SCE-111112

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2026 if ordered today

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Estimated Ship Date: Dec 8, 2026 if ordered today

Engine Works Rear Main Seals 116200

Rear Main Seal, 2-Piece, Silicone, Chevy, Small Block, Each

Part Number: EW1-116200

Not Yet Reviewed

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Flatout Gaskets Intake Gaskets 8016.6

Intake Manifold Gasket, 18 Degree Port, 2.200 in. Height, 1.300 in. Width, 0.050 in. Thickness, Chevy, Small Block, Pair

Part Number: FOG-8016-6

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Cometic MLS Head Gaskets C5247-045

Head Gasket, MLS, 4.125 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-045

Not Yet Reviewed

Estimated Ship Date: Mar 1, 2027 if ordered today

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Estimated Ship Date: Mar 1, 2027 if ordered today

Cometic MLS Head Gaskets C5270-045

Head Gasket, MLS, 4.100 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-045

Not Yet Reviewed

Estimated Ship Date: Mar 1, 2027 if ordered today

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Estimated Ship Date: Mar 1, 2027 if ordered today

Cometic MLS Head Gaskets C5411-036

.036" MLS W/VALVE POCKETS

Part Number: CGT-C5411-036

Not Yet Reviewed

Estimated Ship Date: Today

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Cometic MLS Head Gaskets C5273-027

Head Gasket, MLS, 4.200 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-027

Not Yet Reviewed

Estimated Ship Date: Mar 1, 2027 if ordered today

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Estimated Ship Date: Mar 1, 2027 if ordered today

Walker Exhaust Flange Gaskets 31401

Exhaust Flange Gasket, Composite with Steel Core, Chevy, GMC, Mercedes-Benz, Each

Part Number: WLK-31401

Not Yet Reviewed

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Cometic MLS Head Gaskets C5269-027

Head Gasket, MLS, 4.060 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5269-027

Not Yet Reviewed

Estimated Ship Date: Today

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Enginetech Rear Main Seals S0010

Engine Crankshaft Seal 59-02 BUI/CAD/CHV/GM/GMC/OLD/PON 3.3L/3.8L/4.1L/4.3L/4.4L/4.6L/4.8L/4.9L/5.0L/5.3L/5.7L/6.6L

Part Number: EGN-S0010

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2026 if ordered today

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Estimated Ship Date: Nov 24, 2026 if ordered today

Cometic MLS Head Gaskets C5272-036

Head Gasket, MLS, 4.165 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5272-036

Not Yet Reviewed

Estimated Ship Date: Mar 1, 2027 if ordered today

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Estimated Ship Date: Mar 1, 2027 if ordered today