Header Flanges

Header Flanges, Inner, Steel, 0.313 in. Thick, Gaskets, Bolts, Chevy, Small Block, Pair

Part Number: PTE-H7800

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Estimated Ship Date: Today

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Header Flanges, No Stubs, Steel, 0.375 in. Thick, 1.625 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7831

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Header Flanges, No Stubs, Steel, 0.375 in. Thick, 2.125 in. Port, Gaskets, Bolts, Ford, 390-428 FE, Pair

Part Number: PTE-H7829

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Estimated Ship Date: Dec 1, 2025 if ordered today

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DIY Comp

Part Number: PTE-H7697

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Patriot Exhaust Header Flanges Mopar 5.7/6.1/6.4L Hemi 1 3/4" Primaries Same as Port Shape 3/8" thick with Gas

Part Number: PTE-H7812

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Estimated Ship Date: Dec 1, 2025 if ordered today

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HDR FLANGE CHEV RECT 409

Part Number: PTE-H7834

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Header Flanges, No Stubs, Steel, 0.375 in. Thick, 2.000 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7850

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Header Flanges, No Stubs, Steel, 0.375 in. Thick, 2.125 in. Port, Gaskets, Bolts, Chevy, Big Block, Pair

Part Number: PTE-H7898

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Estimated Ship Date: Dec 1, 2025 if ordered today

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HDR FLANGE CHEV RD PORT SBC

Part Number: PTE-H7896

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Estimated Ship Date: Today

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HDR FLANGE FRD SQ PORT 351C

Part Number: PTE-H7845

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Header Flanges, No Stubs, Steel, 0.375 in. Thick, 1.625 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7841

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Estimated Ship Date: Dec 1, 2025 if ordered today

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HDR FLANGE FRD OVAL 429-460

Part Number: PTE-H7849

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Estimated Ship Date: Dec 1, 2025 if ordered today

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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: Dec 1, 2025 if ordered today

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HDR FLANGE FRD 8 BOL TRK FE

Part Number: PTE-H7847

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Estimated Ship Date: Dec 1, 2025 if ordered today

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HDR FLANGE CHEV OVAL/SS SBC

Part Number: PTE-H7861

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Estimated Ship Date: Dec 1, 2025 if ordered today

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DIY Comp

Part Number: PTE-H7889

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Estimated Ship Date: Dec 1, 2025 if ordered today

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DIY Comp

Part Number: PTE-H7695

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Estimated Ship Date: Dec 1, 2025 if ordered today

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