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Small Block Chevy Header Flange Plate - 1 3/4 Inch

Chevy Small Block V8, Rectangular Port Port Style

Port Style: Rectangular Port

Port Height: 1.88"

Port Width: 1.50"

Hole Diameter: 1.75"

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Small Block Chevy Oval Port Header Flanges, 5/16 Inch Thick

Chevy Small Block V8, Oval Port Port Style, Steel

Port Style: Oval Port

Port Height: 1.75"

Port Width: 1.425"

Hole Diameter: 1.625"

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Header Flange Plates, Small Block Chevy Brodix Spread Port, 1-3/4 Inch

Chevy Small Block V8, D-port Port Style, Steel, Natural

Port Style: D-port

Port Height: 1.80"

Port Width: 1.74"

Hole Diameter: 1.75"

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Header Flange Plates, Small Block Chevy Brodix Spread Port, 2 Inch

Chevy Small Block V8, Round Port Port Style, Steel

Port Style: Round Port

Inside Diameter: 2.05"

Hole Diameter: 2"

Flange Thickness: 0.3125"

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Dynatech® 796-00100 SBS Standard 23 Degree Ti Stahl Pattern Adapters

Chevy Small Block V8, 1-1/8" Port Height

Ships Free

Port Height: 1-1/8"

Port Width: 1-1/8"

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Dynatech Small Block Chevy 23 Deg. Header Flange, 3/8 In, 1.63 Port

Chevy Small Block V8, Rectangular Port Port Style

On Sale

Port Style: Rectangular Port

Port Height: 1.685"

Port Width: 1.485"

Hole Diameter: 1.625"

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Patriot Exhaust H7831 Header Flange Pair, SBC 265-400, 1-5/8 Inch

$121.99
$168.70

262, 265, 267, 283, 302, 305, 307, 327, 350, 400, Steel

Ships Free
On Sale

Port Style: Round Port

Hole Diameter: 1.625"

Flange Thickness: 0.375"

Material Type: Steel

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Patriot Exhaust H7894 Rectangle port Header Flange, SBC 265-400

$53.99
$61.07

265, 267, 283, 302, 305, 307, 327, 350, 400, Steel

On Sale

Port Style: Rectangular Port

Hole Diameter: 1.75"

Flange Thickness: 0.3125"

Material Type: Steel

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Dynatech® Small Block Chevy Reher-Morrison Drag Racing Header Flange

$48.99
$51.99

305, 307, 327, 350, 377, 383, 395, 400, 421, 434, Steel

On Sale

Port Style: Round Port

Port Height: 2.030"

Port Width: 2.030"

Bolt Hole Pattern: Reher-Morrison SBC

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Patriot Exhaust H7863 Header Flange Pair, SBC 265-400, Raw Steel

$48.99
$60.28

265, 267, 283, 302, 305, 307, 327, 350, 400, Steel

On Sale

Port Style: Oval Port

Hole Diameter: 1.625"

Flange Thickness: 0.375"

Material Type: Steel

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Patriot Exhaust H7825 Header Flange Kit, SBC 265-400

$43.99
$59.21

262, 265, 267, 283, 302, 305, 307, 327, 350, 400, Steel

On Sale

Port Style: Oval Port

Hole Diameter: 1.625"

Flange Thickness: 0.3125"

Material Type: Steel

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Dynatech® 796-00564 SBC 18 Degree Header Flanges

$28.99
$51.99

Chevy Small Block V8, Square Port Port Style, Steel

On Sale

Port Style: Square Port

Port Height: 1.69"

Port Width: 1.83"

Flange Thickness: 0.3125"

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Dynatech Small Block Chevy 23 Deg. Header Flange, 1/4 In, 1.63 Port

$28.99
$51.99

Chevy Small Block V8, Rectangular Port Port Style

On Sale

Port Style: Rectangular Port

Port Height: 1.685"

Port Width: 1.485"

Hole Diameter: 1.625"

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Patriot Exhaust H7864 Header Flange Pair, SBC 265-400, Steel

$40.99
$47.65

265, 267, 283, 302, 305, 307, 327, 350, 400, Steel

On Sale

Port Style: Round Port

Hole Diameter: 1.625"

Flange Thickness: 0.3125"

Material Type: Steel

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Dynatech® Small Block Chevy 23 Deg Header Flange 1/4 Thick 1.75 Port

$28.99
$51.99

Chevy Small Block V8, Rectangular Port Port Style

On Sale

Port Style: Rectangular Port

Port Height: 1.88"

Port Width: 1.485"

Hole Diameter: 1.75"

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Patriot Exhaust H7895 Round port Header Flange, SBC 265-400

$78.99
$106.47

267, 305, 307, 327, 350, 400, Round Port Port Style

On Sale

Port Style: Round Port

Hole Diameter: 1.875"

Flange Thickness: 0.3125"

Material Type: Steel

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Dynatech® 796-01514 Stahl Round Pattern header Flange

$28.99
$51.99

265, 283, 302, 305, 307, 327, 350, 400, 262, Steel

On Sale

Port Style: Round Port

Port Height: 1.944"

Port Width: 1.944"

Hole Diameter: 1.875"

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Dynatech Spread Port Chevy Mild Steel Header Flange 1.875 Port

$28.99
$51.99

265, 283, 302, 305, 307, 327, 350, 400, 262, Steel

On Sale

Port Style: Round Port

Hole Diameter: 1.875"

Flange Thickness: 0.3125"

Material Type: Steel

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Dynatech® Spread Port Chevy Steel Header Flange, 2 Inch Port, 2.070 ID

$28.99
$51.99

265, 267, 283, 302, 305, 307, 327, 350, 400, 262, Steel

On Sale

Port Style: Round Port

Port Height: 2.07"

Port Width: 2.07"

Hole Diameter: 2"

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Dynatech® Spread Port Chevy Steel Header Flange, 2.125 Port, 2.196 ID

$28.99
$51.99

Chevy Small Block V8, Round Port Port Style, Steel

On Sale

Port Style: Round Port

Port Height: 2.196"

Port Width: 2.196"

Hole Diameter: 2.125"

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Hooker 11891HKR Flange Kit without Stubs

265, 267, 283, 302, 305, 307, 327, 350, 400

Ships Free

Tubing Diameter: 1.625"

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Patriot Exhaust H7800 Exhaust Flange, SBC 265-400 (Inner)

$118.99
$168.70

Chevy Small Block V8, 1.52" Port Height, Steel, Natural

Ships Free
On Sale

Port Height: 1.52"

Port Width: 1.52"

Flange Thickness: 0.3125"

Material Type: Steel

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Hooker 11822HKR Flange Kit, Square Port, 1-3/4 Inch Diameter

265, 267, 283, 302, 305, 307, 327, 350, 400, Steel

Ships Free

Port Style: Square Port

Hole Diameter: 1.75"

Tubing Diameter: 1.75"

Material Type: Steel

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Hooker 11887HKR Flange Kit, D-Port Shape Flange Port

265, 267, 283, 302, 305, 307, 327, 350, 400, Steel

Ships Free

Port Style: D-port

Hole Diameter: 1.875"

Tubing Diameter: 1.875"

Material Type: Steel

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Hooker 11890HKR Flange Kit without Stubs, Round Port Shape

265, 267, 283, 302, 305, 307, 327, 350, 400

Ships Free

Tubing Diameter: 1.875"

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Patriot Exhaust H7832 Header Flange Pair, SBC 265-400, 1-3/4 Inch

$120.99
$168.70

265, 267, 283, 302, 305, 307, 327, 350, 400, Steel

Ships Free
On Sale

Port Style: Rectangular Port

Hole Diameter: 1.75"

Flange Thickness: 0.375"

Material Type: Steel

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Patriot Exhaust H7833 Header Flange, SBC 265-400 (Outer)

$118.99
$168.70

Chevy Small Block V8, Round Port Port Style, Steel

Ships Free
On Sale

Port Style: Round Port

Hole Diameter: 1.875"

Flange Thickness: 0.3125"

Material Type: Steel

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Patriot Exhaust H7861 Header Flange Kit, SBC 265-400, Stainless Steel

$194.99
$281.31

Chevy Small Block V8, Oval Port Port Style, Natural

Ships Free
On Sale

Port Style: Oval Port

Hole Diameter: 1.625"

Flange Thickness: 0.3125"

Material Type: Stainless Steel

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Patriot Exhaust H7896 Round port Header Flange, SBC 265-400

$75.99
$106.47

Chevy Small Block V8, Round Port Port Style, Steel

On Sale

Port Style: Round Port

Hole Diameter: 1.75"

Flange Thickness: 0.3125"

Material Type: Steel

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