CHEVROLET 5.3L/327 Gaskets & Seals

Cometic MLX Head Gaskets C5551-040

Cometic MLX Head Gaskets C5551-040

Head Gasket, MLX, 4.220 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5551-040

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Cometic MLS Head Gaskets C5400-051

Head Gasket, MLS, 4.125 in. Bore, .051 in. Compressed Thickness, Chevy, 302, 327, 350, 400, Each

Part Number: CGT-C5400-051

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Mr. Gasket Valve Cover Gaskets 175

Valve Cover Gaskets, Cork/Rubber, Chevy, Small Block, Pair

Part Number: MRG-175

5.0 out of 5 stars ( 1 )

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Mr. Gasket Ultra-Seal Exhaust Gaskets 5903

Exhaust Gaskets, Header, Ultra-Seal, D-Port, Chevy, Small Block, Pair

Part Number: MRG-5903

3.67 out of 5 stars ( 3 )

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Mahle Original Cylinder Head Gaskets 1178BS

Head Gasket, Beaded Steel, 4.100 in. Bore, .040 in. Compressed Thickness, Chevrolet, Each

Part Number: MAH-1178BS

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SCE Vulcan Cut-Ring Head Gaskets CR111259

Head Gaskets, Vulcan Cut-Ring, 4.125 in. Bore, Composite, Lock Wire, 0.059 in. Compressed Thickness, Chevrolet, Chevy Small Block, Each

Part Number: SCE-CR111259

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

Fel-Pro Performance Exhaust Header Gasket Sets 1445

Exhaust Gaskets, Header, Steel Core Laminate, Chevy, Small Block, Raised D Port, Set

Part Number: FEL-1445

5.0 out of 5 stars ( 2 )

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Cometic MLS Head Gaskets C5404-030

Head Gasket, MLS, 4.030 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5404-030

1.0 out of 5 stars ( 1 )

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Mahle Original Thermostat Housing and Coolant Outlet Gaskets C25930

Gasket, Paper, Engine Coolant Outlet, OEM-style, Various, Each

Part Number: MAH-C25930

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SCE MLS Spartan Head Gaskets M110639GS

Head Gaskets, MLS Spartan, 4.060 in. Bore, Multi-layer Stainless Steel, 0.039 in. Compressed Thickness, Chevrolet, Chevy Small Block, Each

Part Number: SCE-M110639GS

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 ICS Titan Copper Head Gaskets S110662

Head Gaskets, Titan, Copper, 4.060 in. Bore, .062 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: SCE-S110662

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Moroso Fuel Pump Gaskets 93320

Gasket, Mechanical Fuel Pump, Chevy, Fiber, Each

Part Number: MOR-93320

5.0 out of 5 stars ( 2 )

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SCE Pro Copper Annealed Exhaust Gaskets E11586

Exhaust Gasket, Pro Copper Annealed, 0.062 in. Thick, 1.375 in. x 1.450 in. Port, Chevy, Pontiac, Pair

Part Number: SCE-E11586

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

Mahle Original Valve Stem Seals SS45779

Valve Stem Seal Bui;Chev-Pass&Trk;GMC;Olds;Pont;Stu-Pass&Trk:170,224,262,265,283,307,327,3

Part Number: MAH-SS45779

1.0 out of 5 stars ( 1 )

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Allstar Performance Fuel Pump Gaskets ALL87238

Fuel Pump Gasket, Composite, Chevy, Small Block, Each

Part Number: AAF-ALL87238

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Schoenfeld Header Gaskets 01531

Header Gasket, Steel Core Laminate, Round Down Nozzle Spread Port, Small Block Chevy, Each

Part Number: SCH-01531

5.0 out of 5 stars ( 1 )

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Cometic MLS Head Gaskets C5272-051

Head Gasket, MLS, 4.165 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5272051

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

Moroso Water Pump Gasket and Seal Kits 93230

Water Pump Gasket, SBC, Constructed of Cellulose Fiber Composition, Conforms to Mating Surface, Set of 2

Part Number: MOR-93230

Not Yet Reviewed

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Fel-Pro Performance Carburetor Mounting Gaskets 9394

Carburetor Mounting Gasket

Part Number: FEL-9394

5.0 out of 5 stars ( 2 )

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SCE Water Neck Gaskets 11108

Gasket, Composite, Water Outlet, Chevy, Pontiac, L6/V8, Each

Part Number: SCE-11108

5.0 out of 5 stars ( 1 )

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Flatout Gaskets Intake Gaskets 8158.3

Intake Manifold Gasket, 18 Degree Port, 2.240 in. Height, 1.360 in. Width, 0.050 in. Thickness, Chevy, Small Block, Pair

Part Number: FOG-8158-3

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 C5411-027

Engine Cylinder Head Gasket

Part Number: CGT-C5411-027

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Cometic MLS Head Gaskets C5246-038

Head Gasket, MLS, 4.100 in. Bore, .038 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-038

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Cometic MLS Head Gaskets C5245-038

Head Gasket, MLS, 4.060 in. Bore, .038 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-038

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Moroso Fuel Pump Gaskets 93321

Gasket, Mechanical Fuel Pump, Chevy, Fiber, Set of 10

Part Number: MOR-93321

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