Header Flanges - Stock Header Bolt Pattern - Free Shipping on Orders Over $109 at Summit Racing

Vibrant Performance Exhaust Manifold Flanges for 1999-2000 CIVIC, 1994-1997 CIVIC DEL SOL, 1988-1991 PRELUDE - 1460

Header Flange, 304 Stainless Steel, 3/8 in. Thick, for use on Honda®, B-Series, Each

Part Number: VPE-1460

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Summit Racing™ Header Flanges SUM-270205

Header Flanges, Steel, 3/8 in. Thick, 1.875 in. Diameter D-Port, Mopar Hemi Gen III, Pair

Part Number: SUM-270205

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Summit Racing™ Header Flanges SUM-270209

Header Flanges, Steel, 3/8 in. Thick, 2.000 in. Diameter D-Port, Mopar Hemi Gen III, Pair

Part Number: SUM-270209

5.0 out of 5 stars ( 1 )

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Stainless Works Header Flanges HFBBC200

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy Big Block, Fits 2 in. Primaries, Pair

Part Number: STW-HFBBC200

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Summit Racing™ Header Flanges SUM-670208-SS

Summit Racing™ Header Flanges SUM-670208-SS

Header Flange, Stainless Steel, 3/8 in. Thick, for use on Honda®, K20 Engine with standard exhaust ports, Each

Part Number: SUM-670208-SS

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Vibrant Performance Exhaust Manifold Flanges 1460F

Header Flange, 304 Stainless Steel, 3/8 in. Thick, for use on Honda®, F20C, Each

Part Number: VPE-1460F

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Patriot Header Flange Kits H7833

HDR FLANGE CHEV OUTER SBC

Part Number: PTE-H7833

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Estimated Ship Date: May 9, 2025 if ordered today

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Estimated Ship Date: May 9, 2025 if ordered today

Vibrant Performance Exhaust Manifold Flanges 14620V

VW/Audi 2.0FSI MS ManiFlang

Part Number: VPE-14620V

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Schoenfeld Header Flanges 0177

Header Flanges, No Stubs, Steel, 0.250 in. Thick Flange, 1.625 in. Port, Each

Part Number: SCH-0177

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 16, 2025 if ordered today

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Estimated Ship Date: May 16, 2025 if ordered today

Vibrant Performance Exhaust Manifold Flanges for 2002-2017 CIVIC - 1460K

Exhaust Manifold Flange, Stainless Steel, 0.375 in. Thickness, K-series, Each

Part Number: VPE-1460K

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Patriot Header Flange Kits H7897

Header Flanges, No Stubs, Steel, 0.313 in. Thick, 2.000 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7897

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Estimated Ship Date: May 27, 2025 if ordered today

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Estimated Ship Date: May 27, 2025 if ordered today

Kooks Headers Header Flanges 7031-CS

Header Flange, 3/8 in. Thick, Stainless, 1-7/8 in. Primary Tube, 23 Degree Chevy, Each

Part Number: KOK-7031-CS

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Estimated Ship Date: Jun 11, 2025 if ordered today

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Estimated Ship Date: Jun 11, 2025 if ordered today

Schoenfeld Header Flanges 01111

Header Flange, No Stubs, Steel, 0.250 in. Thick, 1.750 in. Port, Each

Part Number: SCH-01111

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Schoenfeld Header Flanges 0510WS

Header Flanges, Steel, 0.250 in. Thick Flange, 1.750 in. Port, Each

Part Number: SCH-0510WS

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Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Schoenfeld Header Flanges 0306WS

Header Flanges, Steel, 0.250 in. Thick Flange, 1.625 in. Port, Each

Part Number: SCH-0306WS

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Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Stainless Works Header Flanges HFBBCH238RSD

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy Big Block, Fits 2.375 in. Primaries, Pair

Part Number: STW-HFBBCH238RSD

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Estimated Ship Date: May 16, 2025 if ordered today

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Estimated Ship Date: May 16, 2025 if ordered today

Stainless Works Header Flanges HFJP61175

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Hemi 5.7L/6.1L/6.4L, Fits 1.75 in. Primaries, Pair

Part Number: STW-HFJP61175

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Estimated Ship Date: Jun 5, 2025 if ordered today

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Estimated Ship Date: Jun 5, 2025 if ordered today

Stainless Works Header Flanges HF57H175

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Hemi 5.7L, Fits 1.75 in. Primaries, Pair

Part Number: STW-HF57H175

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Estimated Ship Date: Jun 4, 2025 if ordered today

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Estimated Ship Date: Jun 4, 2025 if ordered today

Stainless Works Header Flanges HFSBF2

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Ford Small Block, Fits 1.75 in. Primaries, Pair

Part Number: STW-HFSBF2

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Patriot Header Flange Kits H7828

Header Flanges, Stock Bolt Pattern, Steel, Rectangular Port, 0.375 in. Thick, Chrysler, Big Block, Pair

Part Number: PTE-H7828

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Estimated Ship Date: May 29, 2025 if ordered today

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Estimated Ship Date: May 29, 2025 if ordered today

Patriot Header Flange Kits H7881

Header Flanges, No Stubs, Steel, 0.313 in. Thick, 2.000 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7881

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Estimated Ship Date: May 29, 2025 if ordered today

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Estimated Ship Date: May 29, 2025 if ordered today

Vibrant Performance Exhaust Manifold Flanges 14302

Exhaust Manifold Flange, Stainless Steel, 0.375 in. Thickness, Pair

Part Number: VPE-14302

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Patriot Header Flange Kits H7837

Header Flanges, No Stubs, Steel, 0.375 in. Thick, 2 in. Port, Gaskets, Bolts, Chrysler, Dodge, 354, 392, Pair

Part Number: PTE-H7837

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Estimated Ship Date: May 29, 2025 if ordered today

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Estimated Ship Date: May 29, 2025 if ordered today

Schoenfeld Header Flanges 0311-5

Header Flanges, No Stubs, Steel, 0.313 in. Thick Flange, 1.625 in. Port, Each

Part Number: SCH-0311-5

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Estimated Ship Date: May 16, 2025 if ordered today

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Estimated Ship Date: May 16, 2025 if ordered today

Patriot Header Flange Kits H7855

Header Flanges, No Stubs, Steel, 0.313 in. Thick, 1.750 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7855

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Estimated Ship Date: May 29, 2025 if ordered today

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Estimated Ship Date: May 29, 2025 if ordered today