Buick Roadmaster Headers and Exhaust Parts

Get an exact fit for your

Buick Roadmaster

Year

Choose Year

Year

Make

Buick

Make

Model

Roadmaster

Model

1,956 products

Sort By:

Clear All

Fitment

Buick Roadmaster

Products

-9%

Patriot Exhaust |

#447H7767

Patriot Exhaust H7767 Tubing, Mild Steel, 3-1/2 Inch, 16 Gauge

Exhaust Tubing Diameter:

3-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

3.50"

$109.76

/each

$120.74

-9%

Patriot Exhaust |

#447PEC300K

Patriot Exhaust PEC300K Electronic Dual Cutouts, 3 Inch

(2)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Inlet Diameter (Fraction):

$549.02

/kit

$603.92

-9%

Patriot Exhaust |

#447PEC300K1

Patriot Exhaust PEC200K1 Electronic Single Cutout, 3 Inch

(2)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Inlet Diameter (Fraction):

$294.82

/kit

$324.30

-9%

Patriot Exhaust |

#447H7768

Patriot Exhaust H7768 Tubing, Mild Steel, 4 Inch, 16 Gauge

Exhaust Tubing Diameter:

4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

4.00"

$109.76

/each

$120.74

-9%

Patriot Exhaust |

#447H1280

Patriot Exhaust H1280 Low-Line Lake Pipe Slant Style Chrome, 2 x 80

(2)

Exhaust Tubing Diameter:

2 Inch

Finish:

Chrome

Overall Length:

80.00"

$360.70

/pair

$396.77

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.

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.

Building Custom 241 Red Ram Driveshaft Headers

In this detailed article, Tim will guide you on how to build a custom set of 241 Red Ram Hemi driveshaft headers. From the concept to the materials needed, he'll show you how the mockup and final assembly steps.

Hooker Header Installation Guide

Hooker headers are installed in a 1967 Pontiac Firebird for increased power and a boost in performance. See how to work through fitment of the steering box, clutch Z bar and starter.

Ceramic Coated Headers

Watch our video on the ceramic coating process for Armor Hot Coating. Headers coated with Armor Hot Coating protect your car without sacrificing looks.

Speedway Roadster Headers for a 305 Trike

In this Tech Tip, a customer asked about using a set of Small Block Chevy Sprint Roadster headers for his trike, powered by a stock 305.

Exhaust Repair

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

Speedway Tech Talk - Derby Car Headers

Jeremy explains the different options of headers that Speedway Motors offers for Demolition Derby cars. Watch this video to see a variety of options and the benefits of certain headers.

Speedway Tech Talk - Maintaining Your Headers

Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.

Replacing GM Rear End Spherical Bushings

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

-9%

Patriot Exhaust |

#447H1283

Patriot Exhaust H1283 Low-Line Lake Pipe Single Style Chrome, 2 x 80

Exhaust Tubing Diameter:

2 Inch

Finish:

Chrome

Overall Length:

80.00"

$417.26

/pair

$458.99

-9%

Patriot Exhaust |

#447H1531

Patriot Exhaust H1531 Exhaust Tip Bellflower Chrome

(1)

Exhaust Tubing Diameter:

1-7/8 Inch

Finish:

Chrome

$74.11

/each

$81.52

-9%

Patriot Exhaust |

#447H1571

Patriot Exhaust H1571 Exhaust Tip Driveshaft Chrome

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Chrome

$41.71

/each

$45.88

-9%

Patriot Exhaust |

#447H3014

Patriot Exhaust H3014 Muffler Smithy, 26 Inch, 2-1/4 Inch Inlet/Outlet

Muffler Type:

Glass Pack

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$102.67

/each

$112.94

-9%

Patriot Exhaust |

#447H3015

Patriot Exhaust H3015 Muffler Smithy, 30 Inch, 2-1/4 Inch Inlet/Outlet

(1)

Muffler Type:

Glass Pack

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$109.76

/each

$120.74

-9%

Patriot Exhaust |

#447H3121

Patriot Exhaust H3121 Muffler Mini-Style, 1-1/4 Inch Core

Muffler Type:

Perforated Tube

Material Type:

Steel

$40.62

/each

$44.68

-9%

Patriot Exhaust |

#447H3811

Patriot Exhaust H3811 Traditional Style Lakester Header Turnout Kit

(7)

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Painted

$125.18

/kit

$137.70

-9%

Patriot Exhaust |

#447H38121

Patriot Exhaust H3812-1 Side Tubes Turnout Muffler, CC, 20 Inch

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Ceramic Coated

$283.85

/pair

$312.24

-9%

Patriot Exhaust |

#447H3812B

Patriot Exhaust H3812-B Side Tubes Turnout Muffler, Black, 20 Inch

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Painted

$215.75

/set

$237.33

-9%

Patriot Exhaust |

#447H3815

Patriot Exhaust H3815 Exhaust Turnout Inlet/Outlet, 3-1/2 In, 9 Inch

(1)

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Raw

$102.10

/pair

$112.31

-9%

Patriot Exhaust |

#447H3816

Patriot Exhaust H3816 Side Tubes Turnout, Chrome, 20 Inch

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Chrome

$208.60

/pair

$229.46

-9%

Patriot Exhaust |

#447H3817

Patriot Exhaust H3817 Exhaust Turnout Inlet/Outlet, 3-1/2 In, 20 In

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Raw

$142.16

/pair

$156.38

-9%

Patriot Exhaust |

#447H3817B

Patriot Exhaust H3817-B Exhaust Turnout Inlet/Outlet, 3-1/2 In, 20 In

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Painted

$147.69

/set

$162.46

-9%

Patriot Exhaust |

#447H3819

Patriot Exhaust H3819 Side Tubes Turnout, Raw Steel, 26 Inch

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Raw

$193.23

/pair

$212.55

-9%

Patriot Exhaust |

#447H38191

Patriot Exhaust H3819-1 Side Tubes Turnout, CC, 26 Inch

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Ceramic Coated

$275.62

/pair

$303.18

-9%

Patriot Exhaust |

#447H3821

Patriot Exhaust H3821 Side Tubes Turnout Muffler, Raw Steel, 26 Inch

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Raw

$271.74

/pair

$298.91

-9%

Patriot Exhaust |

#447H38211

Patriot Exhaust H3821-1 Side Tubes Turnout Muffler, CC, 26 Inch

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Ceramic Coated

$294.25

/pair

$323.68

-9%

Patriot Exhaust |

#447H3821B

Patriot Exhaust H3821-B Side Tubes Turnout Muffler, Black, 26 Inch

(1)

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Painted

$260.25

/set

$286.28

-9%

Patriot Exhaust |

#447H7668

Patriot Exhaust H7668 4-1 Formed Collector, 2-1/2 Inch

(1)

Material Type:

Steel

Sold in Quantity:

Pair

$71.36

/pair

$78.50

-9%

Patriot Exhaust |

#447H7672

Patriot Exhaust H7672 4-1 Formed Collector, 3 Inch

Material Type:

Steel

Sold in Quantity:

Pair

$71.36

/pair

$78.50

Lokar |

#491GSE3010

Lokar GSE-3010 Goolsby Edition Billet Aluminum Exhaust Tips

Exhaust Tubing Diameter:

3 Inch

Finish:

Brushed

$1,116.95

/pair

-9%

Patriot Exhaust |

#447H7751

Patriot Exhaust H7751 Tubing, Mild Steel, 1-5/8 Inch, 16 Gauge

Exhaust Tubing Diameter:

1-5/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.625"

$38.40

/each

$42.24

$221 Off

Flowtech 31730-1FLT LS Swap Exhaust Manifolds, Silver Ceramic

Flowtech Exhaust |

#772317301FLT

Flowtech 31730-1FLT LS Swap Exhaust Manifolds, Silver Ceramic

(1)

Finish:

Ceramic Coated

Sold in Quantity:

Pair

$332.95

/kit

$553.95

New Product

Speedway Motors |

#91013755-2

Hex Head Header Reducer Hardware Kit

Sold in Quantity:

Each

$1.39

/each

Tight-Tubes Clipster Header Extension Kit, Mild Steel

Speedway Motors |

#91013382

Tight-Tubes Clipster Header Extension Kit, Mild Steel

(6)

Exhaust Pipe Type:

Extension Tubing

Color:

Natural

Sold in Quantity:

Pair

$53.99

/pair

Stainless Steel 2 Inch Bullet Glasspack Mufflers, 18" Case

Speedway Motors |

#91013113

Stainless Steel 2 Inch Bullet Glasspack Mufflers, 18" Case

(5)

Muffler Type:

Glass Pack

Inlet Diameter:

Outlet Diameter:

$157.99

/each

Speedway Motors |

#91013396

Lake Pipes, 60 Inch

(12)

Exhaust Tubing Diameter:

2 Inch

Overall Length:

60.00"

Angle:

90 degree

as low as

$217.99

/pair

Speedway Motors |

#91013836

Header Collector, 1 5/8 Inch Primaries

(6)

Material Type:

Steel

Finish:

Natural

Sold in Quantity:

Each

$38.99

/each

Stainless Steel Exhaust Pipe Mandrel U-Bends, 1-1/2 Inch O.D.

Speedway Motors |

#91013860

Stainless Steel Exhaust Pipe Mandrel U-Bends, 1-1/2 Inch O.D.

(4)

Exhaust Tubing Diameter:

1-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.50"

as low as

$34.99

/each

Stainless Steel Exhaust Pipe Mandrel U-Bends, 2 Inch O.D.

Speedway Motors |

#91013864

Stainless Steel Exhaust Pipe Mandrel U-Bends, 2 Inch O.D.

(5)

Exhaust Tubing Diameter:

2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.00"

as low as

$47.99

/each

Stainless Steel Exhaust Pipe Mandrel U-Bends, 2-1/2 Inch

Speedway Motors |

#91013867

Stainless Steel Exhaust Pipe Mandrel U-Bends, 2-1/2 Inch

(4)

Exhaust Tubing Diameter:

2-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.50"

as low as

$60.99

/each

Showing 1 - 144 of 1,956 results

Shop Feedback:

Did you find what you are looking for?

Buick Roadmaster Headers and Exhaust Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Patriot Exhaust H7767 Tubing, Mild Steel, 3-1/2 Inch, 16 Gauge

Patriot Exhaust PEC300K Electronic Dual Cutouts, 3 Inch

Patriot Exhaust PEC200K1 Electronic Single Cutout, 3 Inch

Patriot Exhaust H7768 Tubing, Mild Steel, 4 Inch, 16 Gauge

Patriot Exhaust H1280 Low-Line Lake Pipe Slant Style Chrome, 2 x 80

Related Articles

Patriot Exhaust H1283 Low-Line Lake Pipe Single Style Chrome, 2 x 80

Patriot Exhaust H1531 Exhaust Tip Bellflower Chrome

Patriot Exhaust H1571 Exhaust Tip Driveshaft Chrome

Patriot Exhaust H3014 Muffler Smithy, 26 Inch, 2-1/4 Inch Inlet/Outlet

Patriot Exhaust H3015 Muffler Smithy, 30 Inch, 2-1/4 Inch Inlet/Outlet

Patriot Exhaust H3121 Muffler Mini-Style, 1-1/4 Inch Core

Patriot Exhaust H3811 Traditional Style Lakester Header Turnout Kit

Patriot Exhaust H3812-1 Side Tubes Turnout Muffler, CC, 20 Inch

Patriot Exhaust H3812-B Side Tubes Turnout Muffler, Black, 20 Inch

Patriot Exhaust H3815 Exhaust Turnout Inlet/Outlet, 3-1/2 In, 9 Inch

Patriot Exhaust H3816 Side Tubes Turnout, Chrome, 20 Inch

Patriot Exhaust H3817 Exhaust Turnout Inlet/Outlet, 3-1/2 In, 20 In

Patriot Exhaust H3817-B Exhaust Turnout Inlet/Outlet, 3-1/2 In, 20 In

Patriot Exhaust H3819 Side Tubes Turnout, Raw Steel, 26 Inch

Patriot Exhaust H3819-1 Side Tubes Turnout, CC, 26 Inch

Patriot Exhaust H3821 Side Tubes Turnout Muffler, Raw Steel, 26 Inch

Patriot Exhaust H3821-1 Side Tubes Turnout Muffler, CC, 26 Inch

Patriot Exhaust H3821-B Side Tubes Turnout Muffler, Black, 26 Inch

Patriot Exhaust H7668 4-1 Formed Collector, 2-1/2 Inch

Patriot Exhaust H7672 4-1 Formed Collector, 3 Inch

Lokar GSE-3010 Goolsby Edition Billet Aluminum Exhaust Tips

Patriot Exhaust H7751 Tubing, Mild Steel, 1-5/8 Inch, 16 Gauge

Flowtech 31730-1FLT LS Swap Exhaust Manifolds, Silver Ceramic

Hex Head Header Reducer Hardware Kit

Tight-Tubes Clipster Header Extension Kit, Mild Steel

Stainless Steel 2 Inch Bullet Glasspack Mufflers, 18" Case

Lake Pipes, 60 Inch

Header Collector, 1 5/8 Inch Primaries

Stainless Steel Exhaust Pipe Mandrel U-Bends, 1-1/2 Inch O.D.

Stainless Steel Exhaust Pipe Mandrel U-Bends, 2 Inch O.D.

Stainless Steel Exhaust Pipe Mandrel U-Bends, 2-1/2 Inch