CHEVROLET 6-6L-400 CHEVY-SMALL-BLOCK-GEN-I Gaskets & Seals - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Cometic MLS Head Gaskets C5247-120

Cometic MLS Head Gaskets C5247-120

Head Gasket, MLS, 4.125 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-120

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Cometic MLS Head Gaskets C5248-140

Head Gasket, MLS, 4.165 in. Bore, .140 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-140

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Cometic MLS Head Gaskets C5402-060

Head Gasket, MLS, 4.160 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5402-060

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Cometic MLS Head Gaskets C5245-050

Head Gasket, MLS, 4.060 in. Bore, .050 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5245-050

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Cometic MLS Head Gaskets C5248-056

Head Gasket, MLS, 4.165 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-056

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Remflex Exhaust Header Gasket Sets 2085

Header Gasket, Graphite, Retangular Port, Raised, Chevy, Small Block V8, Pair

Part Number: RFL-2085

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Remflex Exhaust Header Gasket Sets 2050

Header Gasket, Graphite, Stahl, 18 Degree Head, Chevy, Small Block, V8, Set

Part Number: RFL-2050

Not Yet Reviewed

Estimated Ship Date: Today

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Cometic Valve Cover Gaskets C5973-2

SBC VALVE COVER GASKET- PAIR

Part Number: CGT-C5973-2

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Remflex Exhaust Header Gasket Sets 2044

Header Gasket, Graphite, Square Port, 18 Degree Head, Chevy, Small Block, V8, Pair

Part Number: RFL-2044

Not Yet Reviewed

Estimated Ship Date: Today

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Mahle Original Water Pump Gaskets K25935

Gasket, Water Pump, Paper Material, Chevrolet, Small Block V8, GM V6, Each

Part Number: MAH-K25935

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dorman Oil Pan Drain Plug Gaskets 097-119.1

Rubber Drain Plug Gasket, Fits M12 (20Mm Od)

Part Number: RNB-097-119-1

Not Yet Reviewed

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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

Not Yet Reviewed

Estimated Ship Date: Today

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Seals-it Fuel Pump Seals CHFP4002H

Fuel Pump Seal, Holley Mechanical Pumps, Chevy, V8, Each

Part Number: SIT-CHFP4002H

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

JBA Performance Exhaust Header Gaskets 063-1500

Exhaust Manifold Gasket, Steel Core Laminate, Square Port, Chevy Small Block, V8, Pair

Part Number: JBA-063-1500

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Cometic Header and Exhaust Manifold Gaskets C5897-092

.092" MLS EXHAUST GASKETS

Part Number: CGT-C5897-092

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Mr. Gasket Standard Intake Gasket Sets 116

Gaskets, Manifold, Intake, Composite, 2.19 in. x 1.31 in. Port, .125 in. Thick, Chevy, Small Block, Set

Part Number: MRG-116

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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OER Authorized Gas Tank Vent Tube Grommets 3853970

1964-72 Buick, Chevrolet, Oldsmobile, Pontiac; Fuel Tank Vent Tube Grommet; Each

Part Number: OER-3853970

Not Yet Reviewed

Estimated Ship Date: Today

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SCE Vulcan Cut-Ring Head Gaskets CR111239

Head Gaskets, Vulcan Cut-Ring, 4.125 in. Bore, Composite, Lock Wire, 0.039 in. Compressed Thickness, Chevrolet, Chevy Small Block, Each

Part Number: SCE-CR111239

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

SCE ICS Titan Copper Head Gaskets S111580

Head Gaskets, Titan, Copper, 4.155 in. Bore, .080 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: SCE-S111580

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Flatout Gaskets RCC Copper Cylinder Head Gaskets 955344175

Head Gaskets, RCC, 4.175 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, Chevy, Small Block, 7/16 in. Head Studs, Pair

Part Number: FOG-955344175

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Fel-Pro Head Gasket Sets HS 8364 PT-3

Gaskets, Head Set, Avanti, Chevy, GMC, 400 Small Block, Set

Part Number: FEL-HS8364PT3

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

SCE AccuSeal Pro Intake Gaskets 211123

Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, Designed for RHS Pro Action 23 degree Cylinder Heads, Chevy, Small Block, Pair

Part Number: SCE-211123

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Patriot Header Flange Gaskets H7560

Exhaust Gasket, Chevrolet Small Block 283-400 Small Rectangular Port Exhaust Gasket

Part Number: PTE-H7560

Not Yet Reviewed

Estimated Ship Date: Today

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ACDelco Crankshaft Front Seals 19340217

Timing Cover Seals, ACDelco Crankshaft Front Seals, Multiple Applications, Each

Part Number: ADO-5200

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Cometic Head Gaskets C15546

DUAL DIPSTICK PAN GASKET

Part Number: CGT-C15546

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today