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Flatout Gaskets Header Gaskets

4.6 out of 5 stars 10 Customer Reviews

Flatout offers a comprehensive line of performance gaskets, including header gaskets, which are engineered from top-grade materials to take on high-heat produced by your exhaust headers. Their high thermal conductivity pulls heat away from the heat source and allows them to expand and contract without damage. Flatout header gaskets feature smooth contours, accurate hole locations, and tight tolerances to provide an exceptional fit and seal. Get the most performance out of your engine, use Flatout header gaskets--they seal where others don't!

Results 1 - 25 of 103

Exhaust Header and Manifold Gaskets, Round, Stainless Steel, Chevy, Big Block, Brodix Pro Mod/Pro Stock, 5 in. Bore, Pair

Part Number: FOG-7218M

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

Exhaust Header and Manifold Gaskets, Round, Steel Clad with Graphite Coating, Ford, Big Block 385, Trickflow®, A460 Cylinder Heads, Pair

Part Number: FOG-7112S

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

Exhaust Header and Manifold Gaskets, Round, Steel Clad with Graphite Coating, Ford, Small Block Windsor, AFR 225 Cylinder Heads, Pair

Part Number: FOG-7087S

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Exhaust Header and Manifold Gaskets, Round, Steel Clad with Graphite Coating, Chevy, Big Block, CFE/Fulton Pro Mod/Pro Stock, 5 in. Bore, Pair

Part Number: FOG-7039S

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

Exhaust Header and Manifold Gaskets, Round, Steel Clad with Graphite Coating, Chevy, Small Block, Stahl Exhaust Pattern, Pair

Part Number: FOG-7077S

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

Exhaust Header and Manifold Gaskets, Round, Steel Clad with Graphite Coating, Chevy, Small Block, Brodix Cylinder Heads, Pair

Part Number: FOG-7092S

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

Exhaust Header and Manifold Gaskets, Rectangular, Steel Clad with Graphite Coating, Ford, Small Block Windsor, Pair

Part Number: FOG-7044S

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

Exhaust Header and Manifold Gaskets, D-Port, Steel Clad with Graphite Coating, Ford, Big Block 385, Edelbrock Performer Cylinder Heads, Pair

Part Number: FOG-7307E

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

Exhaust Header and Manifold Gaskets, Round, Steel Clad with Graphite Coating, Ford, Small Block Windsor, CHI 3-V Cylinder Heads, Pair

Part Number: FOG-7248S

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

Exhaust Header and Manifold Gaskets, Round, Steel Clad with Graphite Coating, Ford, Small Block Windsor, Trickflow® High Port Cylinder Heads, Pair

Part Number: FOG-7373S

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

Exhaust Header and Manifold Gaskets, Oval, Steel Clad with Graphite Coating, Chevy, Small Block, LT5, Pair

Part Number: FOG-7119S

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

Exhaust Header and Manifold Gaskets, Round, Steel Clad with Graphite Coating, Ford, Small Block Windsor, SVO/Yates Cylinder Heads, Pair

Part Number: FOG-7066S

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

Exhaust Header and Manifold Gaskets, Round, Steel Clad with Graphite Coating, Chevy, Big Block, CFE/Fulton Pro Mod/Pro Stock, 5.2 in. Bore, Set of 8

Part Number: FOG-7253S

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

Exhaust Header and Manifold Gaskets, D-Port, Steel Clad with Graphite Coating, Ford, Big Block 385, Trickflow® A460 Wedge Cylinder Heads, Pair

Part Number: FOG-7325S

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

Exhaust Header and Manifold Gaskets, Round, Steel Clad with Graphite Coating, Ford, Big Block 385, C460 Wedge Cylinder Heads, Pair

Part Number: FOG-7347S

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

Exhaust Header and Manifold Gaskets, Round, Steel Clad with Graphite Coating, Ford, Big Block 385, Proline 221 Wedge Cylinder Heads, Pair

Part Number: FOG-7456S

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

Exhaust Header and Manifold Gaskets, Oval, Steel Clad with Graphite Coating, Chevy, Small Block, Dart Pro 1 Cylinder Heads, Pair

Part Number: FOG-7132S

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

Exhaust Header and Manifold Gaskets, Square Port, Steel Clad with Graphite Coating, Cummins, 12-Valve Engine, Set of 6

Part Number: FOG-7054S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Exhaust Header and Manifold Gaskets, Rectangular, Steel Clad with Graphite Coating, Cummins, 12-Valve Engine, Set of 6

Part Number: FOG-7319S

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

Exhaust Header and Manifold Gaskets, Rectangular, Steel Clad with Graphite Coating, Chevy, Big Block, Trickflow® Power Port Cylinder Heads, Pair

Part Number: FOG-7395S

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

Exhaust Header and Manifold Gaskets, Round, Steel Clad with Graphite Coating, Chevy, Big Block, Sonny's Hemi Pro Stock Engines, 5 in. Bore, Pair

Part Number: FOG-7400S

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

Exhaust Header and Manifold Gaskets, Square Port, Steel Clad with Graphite Coating, Ford, Small Block Windsor, CHI 3-V Cylinder Heads, Pair

Part Number: FOG-7349S

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

Exhaust Header and Manifold Gaskets, Round, Steel Clad with Graphite Coating, Chevy, Small Block, CFE 11 Degree SBX Cylinder Heads, Pair

Part Number: FOG-7294S

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

Exhaust Header and Manifold Gaskets, Square Port, Steel Clad with Graphite Coating, Chevy, Small Block, Pair

Part Number: FOG-7001S

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

Exhaust Header and Manifold Gaskets, Round, Steel Clad with Graphite Coating, Chevy, Small Block, SB2 Mirror Port Cylinder Heads, Pair

Part Number: FOG-7063S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

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