Pontiac Exhaust Flanges

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GM F-Body LS1 Exhaust Flanges, Stainless Steel

Speedway Motors |

#9160005

GM F-Body LS1 Exhaust Flanges, Stainless Steel

Material Type:

Stainless Steel

Finish:

Natural

Sold in Quantity:

Each

$58.99

/each

GM F-Body LS1 Exhaust Flanges, Mild Steel

Speedway Motors |

#9160006

GM F-Body LS1 Exhaust Flanges, Mild Steel

(1)

Material Type:

Steel

Finish:

Natural

Sold in Quantity:

Each

$44.99

/each

-9%

Patriot Exhaust |

#447H7813

Patriot Exhaust H7813 Round Port Header Flange, Chevy LS1-LS6

Material Type:

Steel

Sold in Quantity:

Pair

$87.82

/pair

$96.60

LS1 Chevy Header Flange Plates, Round Port, 1-3/4 Inch

Speedway Motors |

#41811018

LS1 Chevy Header Flange Plates, Round Port, 1-3/4 Inch

(6)

Material Type:

Steel

Sold in Quantity:

Pair

$59.99

/pair

LS1 Chevy Header Flange Plates, Round Port, 1-5/8 Inch

Speedway Motors |

#41811017

LS1 Chevy Header Flange Plates, Round Port, 1-5/8 Inch

(1)

Material Type:

Steel

Sold in Quantity:

Pair

$69.99

/pair

Exhaust Manifolds VS Headers | How Much HP Do Headers Add

Headers and manifolds differ in design and function. Long tube headers, shorty headers, and exhaust manifolds each have their pros and cons regarding performance and application.

Axle Flange Identification

How to Identify Your Rear Axle

Choosing the Right Exhaust

That fresh engine deserves all new exhaust bits. Be sure to have a look at our rundown on selecting the best setup for headers, exhaust, and mufflers for your ride here.

Exhaust Repair

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

What Size of Exhaust Pipe Do I Need?

This dual exhaust size chart will help you choose the correct size exhaust pipe for your horsepower range.

How to Check Piston to Valve Clearance

A guide on how to check piston to valve clearance to prevent interference. See what tools are used to make this process easier.

Hedman Hedders |

#41829107

Material Type:

Steel

Sold in Quantity:

Pair

$43.88

/pair

$48.27

-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

-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

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

-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

-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

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

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Pontiac Exhaust Flanges

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Department

Availability

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Price

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Products

GM F-Body LS1 Exhaust Flanges, Stainless Steel

GM F-Body LS1 Exhaust Flanges, Mild Steel

Patriot Exhaust H7813 Round Port Header Flange, Chevy LS1-LS6

LS1 Chevy Header Flange Plates, Round Port, 1-3/4 Inch

LS1 Chevy Header Flange Plates, Round Port, 1-5/8 Inch

Related Articles

Hedman Hedders 29107 Muffler 3 Inch Header Collectors

Steel Exhaust Collector Ring, 2-1/2 Inch

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

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

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

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

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

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

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

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

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

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

Steel Exhaust Collector Ring, 3 Inch

Steel Exhaust Collector Ring, 3-1/2 Inch

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