Chevy R20 Exhaust Flanges

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Chevy R20

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34 products

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Chevy R20

Products

Hedman Hedders |

#41829106

Hedman Hedders 29106 Muffler 2-1/2 Inch Header Collectors

Material Type:

Stainless Steel

Sold in Quantity:

Each

$72.99

/each

-9%

Patriot Exhaust |

#447H7253

Patriot Exhaust H7253 3-Bolt Collector Flange Kit, 2-1/2 Inch

Material Type:

Steel

Sold in Quantity:

Pair

$43.88

/pair

$48.27

-9%

Patriot Exhaust |

#447H7254

Patriot Exhaust H7254 3-bolt Collector Flange Kits, 2-1/2 Inch

(1)

Material Type:

Steel

Sold in Quantity:

Pair

$49.37

/pair

$54.31

-9%

Patriot Exhaust |

#447H7266

Patriot Exhaust H7266 Collector Flange Kit, 4 Bolt Round, 3-1/2 Inch

Material Type:

Steel

Sold in Quantity:

Pair

$131.76

/pair

$144.94

-9%

Patriot Exhaust |

#447H7267

Patriot Exhaust H7267 Collector Flange Kit, 4 Bolt Round, 4 Inch

Material Type:

Steel

Sold in Quantity:

Pair

$153.70

/pair

$169.07

Exhaust System Header Wrapping

Whether you’re looking for performance improvements or heat reduction, if you decide to wrap your headers, we'll show you the benefits and possible precautions to take before you wrap your exhaust.

Exhaust Repair

Some basic info on the various exhaust options carried by Speedway Motors.

Axle Flange Identification

How to Identify Your Rear Axle

-9%

Patriot Exhaust |

#447H7261

Patriot Exhaust H7261 3-bolt Collector Flange Kits, 3-1/2 Inch

Material Type:

Steel

Sold in Quantity:

Pair

$43.88

/pair

$48.27

Granatelli Motor Sports |

#91001327

Granatelli Motor Sports 302300 Oval Exhaust Flange, Stainless, 3"

(1)

Finish:

Natural

Sold in Quantity:

Each

$41.84

/each

Hedman Hedders |

#41829107

Hedman Hedders 29107 Muffler 3 Inch Header Collectors

Material Type:

Stainless Steel

Sold in Quantity:

Each

$60.99

/each

-9%

Patriot Exhaust |

#447H7260

Patriot Exhaust H7260 3-bolt Collector Flange Kits, 3 Inch

(4)

Material Type:

Steel

Sold in Quantity:

Pair

$38.40

/pair

$42.24

-9%

Patriot Exhaust |

#447H7259

Patriot Exhaust H7259 3-bolt Collector Flange Kits, 2-1/2 Inch

(5)

Material Type:

Steel

Sold in Quantity:

Pair

$39.49

/pair

$43.44

-9%

Patriot Exhaust |

#447H7268

Patriot Exhaust H7268 Collector Flange kit, 3 Bolt, 3 Inch

Material Type:

Steel

Sold in Quantity:

Pair

$60.39

/pair

$66.43

Dynatech S49-00002 Header Collector Weld-On Tube Star Plug

AFCO |

#106S4900002

Dynatech S49-00002 Header Collector Weld-On Tube Star Plug

(4)

Material Type:

Steel

Sold in Quantity:

Each

$1.69

/each

-9%

Patriot Exhaust |

#447H7230

Patriot Exhaust H7230 Stainless Steel Collector Flange Kit, 2-1/2 Inch

(1)

Finish:

Natural

Sold in Quantity:

Pair

$115.30

/pair

$126.83

Steel Exhaust Collector Ring, 2-1/2 Inch

Speedway Motors |

#91013369

Steel Exhaust Collector Ring, 2-1/2 Inch

(24)

Material Type:

Steel

Sold in Quantity:

Each

$9.19

/each

-9%

Patriot Exhaust |

#447H7258

Patriot Exhaust H7258 3-bolt Collector Flange Kits, 2 Inch

(2)

Material Type:

Steel

Sold in Quantity:

Pair

$38.40

/pair

$42.24

-9%

Patriot Exhaust |

#447H7265

Patriot Exhaust H7265 Collector Flange, 2-1/2 Inch

(5)

Material Type:

Steel

Sold in Quantity:

Pair

$27.43

/pair

$30.17

Hedman Hedders |

#41829105

Hedman Hedders 29105 Muffler Steel 3 Inch Header Collectors 5/16

Material Type:

Mild Steel

Sold in Quantity:

Each

$9.99

/each

Speedway Motors |

#91013370

Steel Exhaust Collector Ring, 3 Inch

(17)

Material Type:

Steel

Sold in Quantity:

Each

$7.99

/each

Steel Exhaust Collector Ring, 3-1/2 Inch

Speedway Motors |

#91013371

Steel Exhaust Collector Ring, 3-1/2 Inch

(9)

Material Type:

Steel

Sold in Quantity:

Each

$8.99

/each

Dynatech |

#31179631536

Dynatech® Big Block Chevy Header Flange, 2.125 Port, 5/16 In.

Material Type:

Steel

Sold in Quantity:

Each

$54.99

/each

-9%

Patriot Exhaust |

#447H7889

Patriot Exhaust H7889 Header Flange Kit, BBC, 2-1/2 Inch

Material Type:

Steel

Sold in Quantity:

Pair

$120.78

/pair

$132.86

-9%

Patriot Exhaust |

#447H7886

Patriot Exhaust H7886 Header Flange Kit, BBC, 2-1/8 Inch

Material Type:

Steel

Sold in Quantity:

Pair

$93.31

/pair

$102.64

Speedway Motors |

#41811016

Big Block Chevy Header Flange Plates

(12)

Material Type:

Steel

Sold in Quantity:

Pair

$69.99

/pair

Dynatech |

#31179621638

Dynatech® 796-21638 BBC Header Flange, 2.375 Port, 3/8 Thick

Material Type:

Steel

Sold in Quantity:

Each

$54.99

/each

-9%

Patriot Exhaust |

#447H7887

Patriot Exhaust H7887 Big Block Chevy Header Flanges, 2-1/4 Inch

(3)

Material Type:

Steel

Sold in Quantity:

Pair

$87.82

/pair

$96.60

Dynatech |

#31179621637

Dynatech® 796-21637 BBC Exhaust Header Flange, 2-1/4 Port

(2)

Material Type:

Steel

Sold in Quantity:

Each

$54.99

/each

Dynatech |

#31179621639

Dynatech® 796-21639 BBC Exhaust Header Flange, 2-1/2 Port

Material Type:

Steel

Sold in Quantity:

Each

$54.99

/each

$207 Off

Hooker 11622HKR Flange Kit Manufactured with Welded Stubs, 1-3/4 Inch

Hooker Headers |

#42511622HKR

Hooker 11622HKR Flange Kit Manufactured with Welded Stubs, 1-3/4 Inch

GTIN Code:

700414016665

Sold in Quantity:

Kit

$212.95

/kit

$419.95

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

Speedway Motors |

#41811011

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

(4)

Material Type:

Steel

Sold in Quantity:

Pair

$69.99

/pair

Small Block Chevy Oval Port Header Flanges, 3/8 Inch Thick

Speedway Motors |

#41811010

Small Block Chevy Oval Port Header Flanges, 3/8 Inch Thick

(15)

Material Type:

Steel

Sold in Quantity:

Pair

$69.99

/pair

-9%

Patriot Exhaust |

#447H7896

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

Material Type:

Steel

Sold in Quantity:

Pair

$148.21

/pair

$163.03

-9%

Patriot Exhaust |

#447H7861

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

(1)

Finish:

Natural

Sold in Quantity:

Pair

$186.66

/pair

$205.33

-9%

Patriot Exhaust |

#447H7833

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

Material Type:

Steel

Sold in Quantity:

Pair

$120.78

/pair

$132.86

-9%

Patriot Exhaust |

#447H7800

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

(1)

Material Type:

Steel

Sold in Quantity:

Pair

$126.27

/pair

$138.90

Showing all 34 results

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Chevy R20 Exhaust Flanges

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Price

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Products

Hedman Hedders 29106 Muffler 2-1/2 Inch Header Collectors

Patriot Exhaust H7253 3-Bolt Collector Flange Kit, 2-1/2 Inch

Patriot Exhaust H7254 3-bolt Collector Flange Kits, 2-1/2 Inch

Patriot Exhaust H7266 Collector Flange Kit, 4 Bolt Round, 3-1/2 Inch

Patriot Exhaust H7267 Collector Flange Kit, 4 Bolt Round, 4 Inch

Related Articles

Patriot Exhaust H7261 3-bolt Collector Flange Kits, 3-1/2 Inch

Granatelli Motor Sports 302300 Oval Exhaust Flange, Stainless, 3"

Hedman Hedders 29107 Muffler 3 Inch Header Collectors

Patriot Exhaust H7260 3-bolt Collector Flange Kits, 3 Inch

Patriot Exhaust H7259 3-bolt Collector Flange Kits, 2-1/2 Inch

Patriot Exhaust H7268 Collector Flange kit, 3 Bolt, 3 Inch

Dynatech S49-00002 Header Collector Weld-On Tube Star Plug

Patriot Exhaust H7230 Stainless Steel Collector Flange Kit, 2-1/2 Inch

Steel Exhaust Collector Ring, 2-1/2 Inch

Patriot Exhaust H7258 3-bolt Collector Flange Kits, 2 Inch

Patriot Exhaust H7265 Collector Flange, 2-1/2 Inch

Hedman Hedders 29105 Muffler Steel 3 Inch Header Collectors 5/16

Steel Exhaust Collector Ring, 3 Inch

Steel Exhaust Collector Ring, 3-1/2 Inch

Dynatech® Big Block Chevy Header Flange, 2.125 Port, 5/16 In.

Patriot Exhaust H7889 Header Flange Kit, BBC, 2-1/2 Inch

Patriot Exhaust H7886 Header Flange Kit, BBC, 2-1/8 Inch

Big Block Chevy Header Flange Plates

Dynatech® 796-21638 BBC Header Flange, 2.375 Port, 3/8 Thick

Patriot Exhaust H7887 Big Block Chevy Header Flanges, 2-1/4 Inch

Dynatech® 796-21637 BBC Exhaust Header Flange, 2-1/4 Port

Dynatech® 796-21639 BBC Exhaust Header Flange, 2-1/2 Port

Hooker 11622HKR Flange Kit Manufactured with Welded Stubs, 1-3/4 Inch

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

Small Block Chevy Oval Port Header Flanges, 3/8 Inch Thick

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

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

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

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

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