1990 CHEVROLET Gaskets & Seals

Exhaust Gaskets, Header, Copper, Square Port, Chevy, Big Block, Pair

Part Number: SUM-111410

4.47 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Valve Cover Gaskets, CorkLam, Cork/Rubber with Steel core, Chevy, Small Block, Centerbolt, Pair

Part Number: FEL-1648

4.28 out of 5 stars ( 29 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gaskets, 4.200 in. Bore, .040 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: CGT-C5403-040

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Rear Main Seals, One-piece, PTFE, AM General, Avanti, Buick, Cadillac, Chevrolet, Excalibur, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: FEL-BS40626

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Intake Manifold Gaskets, Printoseal, Stock Port, Chevy, Small Block, Set

Part Number: FEL-1289-5

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Oil Pan Gasket, Rubber with Steel Core, Chevy, Small Block, Each

Part Number: MOR-93151

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, MLS, 4.060 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-080

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Valve Cover Gasket, 0.188 in. Thick, Rubber, Steel, Chevy, Big Block, Each

Part Number: CGT-C5975

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, Steel Shim, 4.100 in. Bore, .016 in. Compressed Thickness, Chevy, 283-350, Each

Part Number: FEL-7733SH1

4.96 out of 5 stars ( 27 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Oil Pump Gasket, Copper, Chevy, Small Block, Each

Part Number: SUM-111480

4.74 out of 5 stars ( 42 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gaskets, MLS, 4.040 in./102.616mm Bore, Round Shape, 0.040 in. Thick, Multi-Layer Stainless Steel, 18/23 Degree Heads, Chevy, 4.3-6.6L, Each

Part Number: CGT-C5470

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Valve Cover Gaskets, Blue Rubber/Steel Core, 3/16 in. Thick, Perimeter Bolt, Big Block, Chevy, Pair

Part Number: PQX-4174851

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Exhaust Header Gaskets, Square Port, Graphite Composite, 1.500 in. Height, 1.600 in. Width, Chevy, Small Block, Pair

Part Number: AFR-6905

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: CGT-C5249-027

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, MLS, 4.375 in. Bore, .051 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5329-051

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, Titan, Copper, 4.630 in. Bore, .043 in. Compressed Thickness, Chevrolet, Big Block MK IV, Each

Part Number: SCE-T136243

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Oil Pan Gaskets, Rubber Coated Steel Core, Chevy, Big Block, Set

Part Number: MOR-93156

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, MLS, 4.165 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, MLS, Multi-Layer Stainless Steel, 4.100 in. Bore, 0.023 in. Thickness, Chevy, Small Block, Each

Part Number: CGT-C5246-023

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Exhaust Header Gaskets, Graphite, Round Port, Chevy, Big Block, Pair

Part Number: RFL-2068

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Exhaust Gaskets, Header, Seal-4-Good, Aluminum, Chevy, Small Block, Pair

Part Number: PTE-66011

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Gasket, Neoprene, Water Outlet, Chevy, Big/Small Block, Each

Part Number: FEL-35562T

4.89 out of 5 stars ( 18 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Gaskets, Timing Cover, Composite, Rubber Seal, Chevy, 427/454/502, Kit

Part Number: FEL-17872

4.79 out of 5 stars ( 14 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Intake Gaskets, 2.540 in. x 1.820 in., 0.120 in. Thick, Composite, Big Block Chevy, Pair

Part Number: AFR-6853

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Head Gasket, MLS, 4.165 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-080

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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