Headers

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

Part Number: PTE-H7863

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Header Bolts, 12-Point, 3/8 in. Wrench, Drilled, Stainless Steel, Polished, 0.875 in. U.H.L., Set of 16

Part Number: ARP-400-1204

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Header Flanges, Inner Flange, Aluminum, 0.250 in. Thick, 1.250 in. Port, Each

Part Number: SCH-0101

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: PTE-H7828

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Header Flanges, No Stubs, Steel, 0.375 in. Thick, 1.50 in. Port, Gaskets, Bolts, Chevy, 4.3L, Pair

Part Number: PTE-H7883

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 19, 2025 if ordered today

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Header Collectors, Formed, 4 Into 1, Weld-on, 2 in. Primary, 4.0 in. Collector Diameter, 10 in. Length, Pair

Part Number: PTE-H7681

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Chevy, LT1/LT4, Fits 2 in. Primaries, Pair

Part Number: SUM-670207-SS

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: PTE-H7899

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Header Collectors, Formed, 4 Into 1, Weld-on, 2 1/4 in. Primary, 3.5 in Collector Diameter, 10 in Length, Pair

Part Number: PTE-H7685

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Header Studs, Hex Nuts, Stainless Steel, Polished, 3/8 in.-16, Chrysler, Small Block, Set of 16

Part Number: ARP-445-1311

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, AMC, V8, Set of 12

Part Number: STG-8918S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Collector Bolts, Double Hex Head, Locking, Stainless Steel, Chrome, 3/8-16 in. Thread, 1.000 in. Underhead Length, Kit

Part Number: STG-8950SS

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Header Flanges, Exhaust Manifold Flanges, Stainless Steel, Stock Flange Port Shape, Designed Specifically for Porsche 911 and 930 Engines, Set of 6

Part Number: VPE-14930

Not Yet Reviewed

Estimated Ship Date: Tomorrow

REPLACEMENT PARTS KIT FOR 89140

Part Number: HED-00138

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Flange Big Block Chevrolet

Part Number: KOK-7041-250-S

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

Collector Tether System, Stainless Steel, NHRA Accepted, Tethers, Primary Tube Clamps, Collector Clamps, Kit

Part Number: CHH-201522504000

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Drop Ship

Header Collector, 4 Into 1, Slip-on, 1.75 in. Primaries, 3.5 in. Collector, Steel, Black Painted, Each

Part Number: SCH-SO73541

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Header Fasteners, Bolts, Locking, 12-point, Seal, Nickel Plated, AMC, Buick, Chrysler, Pontiac, Set of 12

Part Number: STG-8936

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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Header Collectors, Formed, 4 Into 1, Weld-on, 1 5/8 in. Primary, 3.0 in Collector Diameter, 10 in Length, Pair

Part Number: PTE-H7670

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Header Fasteners, Bolts, Locking, Hex, Steel, Nickel Plated, Dodge, 5.9L Diesel, 6.7L Diesel, Set of 12

Part Number: STG-6935B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Header Studs, 12-Point Nuts, Custom 450, Black Oxide, Buick 3.8L, Set of 12

Part Number: ARP-120-1402

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Header Collectors, Formed, 4 Into 1, Weld-on, 2 1/8 in. Primary, 4.0 in Collector Diameter, 12 in Length, Pair

Part Number: PTE-H7689

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Header Flange, 304 Stainless Steel, 3/8 in. Thick, Subaru, EJ20, Pair

Part Number: VPE-14220S

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: VPE-1460K

Not Yet Reviewed

HDR FLANGE CHEV OUTER SBC

Part Number: PTE-H7833

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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