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Hedman Header Reducers with 3 Inch Outlet 22119

Hedman Header Reducers with 3 Inch Outlet 22119

Header Reducers, Stainless, Natural, Ball and Socket Flange, 3.0 in. Collector, 3.0 in. Reducer Outlet, Pair

Part Number: HED-22119

5.0 out of 5 stars ( 2 )

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ARP Stainless Steel Header Stud Kits 434-1401

Header Studs, 12-Point Nut, 1.750 Length, Stainless Steel, Polished, Chevrolet, Gen V, 6.2L, Set of 10

Part Number: ARP-434-1401

5.0 out of 5 stars ( 1 )

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ARP Chromoly Header Stud Kits 100-1411

Header Studs, 12-Point Nuts, Custom 450, Black Oxide, 3/8 in.-16, 1.500 U.H.L., Set of 16

Part Number: ARP-100-1411

5.0 out of 5 stars ( 2 )

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Summit Racing™ LS Turbo Header Flanges SUM-670300-1875

Turbo Header Flanges, 304 Stainless Steel, 1/2 in. Thick, Chevy GM LS, LSX,, Fits 1.875 in. Primaries, Pair

Part Number: SUM-670300-1875

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Summit Racing™ LS Turbo Header Flanges SUM-670300-200

Turbo Header Flanges, 304 Stainless Steel, 1/2 in. Thick, Chevy GM LS, LSX,, Fits 2.00 in. Primaries, Pair

Part Number: SUM-670300-200

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Patriot Header Flange Kits H7800

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

Part Number: PTE-H7800

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Hooker Collector Extensions 11230HKR

Header Collector Extensions, 3.0 in. 3-Bolt Flange, 3 in. Pipe, Pair

Part Number: HOK-11230HKR

4.67 out of 5 stars ( 3 )

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Hedman Header Reducers with 2.5 Inch Outlet 22105

Header Reducers, 2.50 in. Inlet, 2.50 in. Outlet, 3-Bolt Flange, Stainless Steel, Natural, Includes, Flanges, Gaskets, Hardware, Kit

Part Number: HED-22105

4.0 out of 5 stars ( 4 )

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OER Authorized Convertible Header Bows for 1967-1969 CAMARO, FIREBIRD - K890

Convertible Header Bow, Steel, Black, Chevy, Pontiac, Each

Part Number: OER-K890

5.0 out of 5 stars ( 2 )

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XForce 4 to 1 Header Collectors CL4S-178-300

4 To 1 Collector 1 7/8" To Single 2.5" S/Steel

Part Number: XFO-CL4S-178-300

Not Yet Reviewed

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JBA Performance Exhaust Header Reducers with 2.5 Inch Outlet 31650-1ST

Header Starter Tubes, Ball and Socket, 2-Bolt Flange, 304 Stainless Steel, 2.5 in. Diameter, O2 Bungs, Pair

Part Number: JBA-31650-1ST

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Goodmark Header Panels for 1968-1969 CHEVELLE, EL CAMINO - GMK403203068

Header Panel, OEM Replacement, Steel, EPD Coated, Chevy, Each

Part Number: GMK-4032-030-68

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Hedman Header Reducers with 2.5 Inch Outlet 22129

Header Reducers, Stainless, Natural, Ball and Socket Flange, 2.5 in. Collector, 2.5 in. Reducer Outlet, Pair

Part Number: HED-22129

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Stainless Works Header Flanges HFFORD5.0175

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Ford, 5.0L/5.2L, Coyote, Voodoo, Fits 1.75 in. Primaries, Pair

Part Number: STW-HFFORD5-0175

Not Yet Reviewed

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Patriot Formed Collectors H7686

Header Collectors, Weld-On, Steel, Natural, 2.0 in. Primary, 3.5 in. Outlet, 10 in. Length, Pair

Part Number: PTE-H7686

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Auto Metal Direct Header Panels for 1968-1969 CHEVELLE, EL CAMINO - 130-3468

Header Panel, Steel, EDP Coated, Chevy, Each

Part Number: AMD-130-3468

4.25 out of 5 stars ( 4 )

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ARP Chromoly Header Stud Kits 100-1401

Header Studs, Hex Nuts, Custom 450, Black Oxide, 3/8-5/16 in., 1.500 in. U.H.L., Set of 16

Part Number: ARP-100-1401

4.0 out of 5 stars ( 2 )

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OER Camaro RS Header Panels for 1970-1973 CAMARO - 327539

Body Panel, Header, Steel, EDP Coated, Chevy, Each

Part Number: OER-327539

4.33 out of 5 stars ( 6 )

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ARP Stainless Steel Header Stud Kits 400-1404

Header Studs, 12-Point Nuts, Stainless Steel, Polished, 3/8 in.-16, Ford, V8, Set of 16

Part Number: ARP-400-1404

4.0 out of 5 stars ( 4 )

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Stage 8 Locking Header Fastener Kits 8952

Header Bolts, Locking, Double Hex Head, Stainless Steel, Natural, Chevy, Chrysler, Ford, V8, Set of 16

Part Number: STG-8952

4.33 out of 5 stars ( 6 )

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Hooker Reducers with 2.5 Inch Outlet 110401HKR

Header Reducers, 3-Bolt Flange, 3.00 in. Inlet, 2.50 in. Outlet, Steel, Ceramic Coated, Pair

Part Number: HOK-110401HKR

4.6 out of 5 stars ( 5 )

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Stef's Header Adapter Plates 60120

Header Adapter Plates, Billet Aluminum, .500 in. Thick, Chevy, Small Block, Kit

Part Number: STF-60120

5.0 out of 5 stars ( 3 )

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Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Header Adapter Plates SUM-695100

4 out of 5 stars ( 1 )

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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

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Patriot Oxygen Sensor Reducers with 2.5 Inch Outlet H7233

Collector Reducers, 3-Bolt, 3 in. to 2.5 in., O2 Sensor Bungs, Gaskets, Fasteners, Pair

Part Number: PTE-H7233

3.75 out of 5 stars ( 4 )

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Hooker Blackheart Intermediate Pipes BH13257

Header Extensions, Blackheart Intermediate Pipes, 2.50 in. Diameter, 2-bolt Flange, Bung, RWD, Chevrolet, GMC, Small Block LS, Pair

Part Number: HOK-BH13257

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