Buick GS 400 Headers and Exhaust Parts

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Buick GS 400

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-9%

Patriot Exhaust |

#447H6905

Patriot Exhaust H6905 304 Stainless Steel Exhaust Pipe, 1-5/8"

Exhaust Tubing Diameter:

1-5/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.625"

$49.37

/each

$54.31

-9%

Patriot Exhaust |

#447H6907

Patriot Exhaust H6907 304 Stainless Stee Exhaust Pipe, 1-5/8 Inch

Exhaust Tubing Diameter:

1-5/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.625"

$60.39

/each

$66.43

-9%

Patriot Exhaust |

#447H6908

Patriot Exhaust H6908 304 Stainless Steel Exhaust Pipe, 1-3/4"

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.75"

$65.88

/each

$72.47

-9%

Patriot Exhaust |

#447H6956

Patriot Exhaust H6956 J Bend Exhaust Tubing, 16 Gauge, 2 Inch

Exhaust Tubing Diameter:

2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.00"

$39.49

/each

$43.44

-9%

Patriot Exhaust |

#447H7002

Patriot Exhaust H7002 J Bend Exhaust Tubing, 18 Gauge, 1-5/8 Inch

Exhaust Tubing Diameter:

1-5/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.625"

$43.88

/each

$48.27

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.

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.

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.

Tuning Tips after Header Installation

Making the switch from manifolds to headers is a popular performance upgrade, but it may take more than just bolting on the new part. We provide some tips and things to consider after you bolt on a new set of headers.

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.

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.

Steering/Gauges - 410 Sprint Car Build

Today, the power steering gear and gauges are being installed on our 410 Sprint Car Build by team Fricke.

Suicide Doors on '41 GMC

In this Tech Tip, John talks about what can be expected when converting to suicide doors.

Speedway Tech Talk - Aluminum Cylinder Heads for 348-409 Chevys

Tim shows off our aluminum cylinder heads for 348-409 Chevys.

-9%

Patriot Exhaust |

#447H7024

Patriot Exhaust H7024 18 Gauge Exhaust Pipe, 1-3/4 Inch

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.75"

$32.91

/each

$36.20

-9%

Patriot Exhaust |

#447H7029

Patriot Exhaust H7029 18 Gauge Exhaust Pipe, 1-7/8 Inch

Exhaust Tubing Diameter:

1-7/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.88"

$38.40

/each

$42.24

-9%

Patriot Exhaust |

#447H7042

Patriot Exhaust H7042 16 Gauge Exhaust Pipe, 2 Inch

Exhaust Tubing Diameter:

2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.00"

$54.86

/each

$60.35

-9%

Patriot Exhaust |

#447H7070

Patriot Exhaust H7070 16 Gauge Exhaust Pipe 120 Degree Bends, 3 Inch

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

3.00"

$60.39

/each

$66.43

-9%

Patriot Exhaust |

#447H7032

Patriot Exhaust H7032 J-Bend Exhaust Tubing, 16 gauge, 1-7/8 Inch

Exhaust Tubing Diameter:

1-7/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.88"

$49.37

/each

$54.31

-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

-9%

Patriot Exhaust |

#447H7659

Patriot Exhaust H7659 2-1 Formed Collector, 1-5/8x2x6-1/2 Inch

Material Type:

Steel

Sold in Quantity:

Each

$43.88

/each

$48.27

-9%

Patriot Exhaust |

#447H7044

Patriot Exhaust H7044 16 Gauge Exhaust Pipe, 2-1/8 Inch

(2)

Exhaust Tubing Diameter:

2-1/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.13"

$49.37

/each

$54.31

-9%

JBA 12-08216 Angle Cut Chrome Plated Exhaust Tip

JBA Headers |

#4471208216

JBA 12-08216 Angle Cut Chrome Plated Exhaust Tip

Exhaust Tubing Diameter:

4 Inch

Finish:

Chrome

$87.15

/each

$95.87

-9%

JBA 12-08204 Rolled SS Chrome Plated Exhaust Tip

JBA Headers |

#4471208204

JBA 12-08204 Rolled SS Chrome Plated Exhaust Tip

Exhaust Tubing Diameter:

3 Inch

Finish:

Chrome

$52.68

/each

$57.95

-9%

JBA 12-08206 Rolled SS Chrome Plated Exhaust Tip

JBA Headers |

#4471208206

JBA 12-08206 Rolled SS Chrome Plated Exhaust Tip

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Chrome

$52.11

/each

$57.32

-11%

Flowmaster |

#3789430472

Flowmaster 9430472 Super 44 Series Muffler, 3.00 In/ 2.25 Out

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

2.25"

$137.95

/each

$155.95

-11%

Flowmaster |

#3789425452

Flowmaster 9425452 Super 44 Series Muffler, 2.50 In/ 2.25 Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.25"

$137.95

/each

$155.95

-11%

Flowmaster |

#3789525454

Flowmaster 9525454 Super 40 Series Delta Flow Muffler 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$173.95

/each

$195.95

-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

-11%

Flowmaster |

#378942540

Flowmaster 942540 40 Series Delta Flow Muffler, 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$149.95

/each

$168.95

-7%

Mr Gasket |

#5507177C

Mr Gasket 7177C Collector Gaskets, Copper, Triangle, 3 Inch

(1)

Inside Diameter:

Collector Diameter:

3 Inch

Flange Style:

3-Bolt

$32.74

/pair

$35.42

Longacre |

#47564870

Longacre® 52-64870 Header Insulation Tape 50 ft x 2 x 1/16 in

(1)

Color:

Black

Sold in Quantity:

Each

$58.99

/each

-9%

Patriot Exhaust |

#447H7701

Patriot Exhaust H7701 Tubing, Stainless Steel, 1-3/8 Inch, 18 Gauge

Exhaust Tubing Diameter:

1-3/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.38"

$137.24

/each

$150.96

-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 |

#447H7435

Patriot Exhaust H7435 Side Exhaust Inlet, 2-2 1/2 Inch

Exhaust Tubing Diameter:

2 Inch

Finish:

Chrome

$82.33

/each

$90.56

-9%

Patriot Exhaust |

#447H6927

Patriot Exhaust H6927 304 SS Exhaust Pipe U-Bends, 1-1/2 Inch

Exhaust Tubing Diameter:

1-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.50"

$49.37

/each

$54.31

-9%

Patriot Exhaust |

#447H6930

Patriot Exhaust H6930 304 SS Exhaust Pipe U-Bends, 1-3/4 Inch

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.75"

$60.39

/each

$66.43

-9%

Patriot Exhaust |

#447H6942

Patriot Exhaust H6942 16 Gauge 304 SS Exhaust Pipe U-Bends, 3 Inch

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

3.00"

$120.78

/each

$132.86

-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

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

-34%

MagnaFlow |

#37612865

MagnaFlow 12865 5x5 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$144.00

/each

$218.82

-34%

MagnaFlow |

#37612867

MagnaFlow 12867 5x5 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$161.00

/each

$245.39

-34%

MagnaFlow |

#37613239

MagnaFlow 13239 4x9 Inch Oval Offset/Offset Chambered Muffler

Muffler Type:

Multi-Chamber

Inlet Diameter:

Outlet Diameter:

$153.00

/each

$232.60

$121 Off

MagnaFlow |

#37612590

MagnaFlow 12590 5x11 Inch Oval Center/Dual Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$232.00

/each

$352.83

Showing 1 - 216 of 1,806 results

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Buick GS 400 Headers and Exhaust Parts

Year

Subcategory

Part

Brand

Transmission Family

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Products

Patriot Exhaust H6905 304 Stainless Steel Exhaust Pipe, 1-5/8"

Patriot Exhaust H6907 304 Stainless Stee Exhaust Pipe, 1-5/8 Inch

Patriot Exhaust H6908 304 Stainless Steel Exhaust Pipe, 1-3/4"

Patriot Exhaust H6956 J Bend Exhaust Tubing, 16 Gauge, 2 Inch

Patriot Exhaust H7002 J Bend Exhaust Tubing, 18 Gauge, 1-5/8 Inch

Related Articles

Patriot Exhaust H7024 18 Gauge Exhaust Pipe, 1-3/4 Inch

Patriot Exhaust H7029 18 Gauge Exhaust Pipe, 1-7/8 Inch

Patriot Exhaust H7042 16 Gauge Exhaust Pipe, 2 Inch

Patriot Exhaust H7070 16 Gauge Exhaust Pipe 120 Degree Bends, 3 Inch

Patriot Exhaust H7032 J-Bend Exhaust Tubing, 16 gauge, 1-7/8 Inch

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

Patriot Exhaust H7659 2-1 Formed Collector, 1-5/8x2x6-1/2 Inch

Patriot Exhaust H7044 16 Gauge Exhaust Pipe, 2-1/8 Inch

JBA 12-08216 Angle Cut Chrome Plated Exhaust Tip

JBA 12-08204 Rolled SS Chrome Plated Exhaust Tip

JBA 12-08206 Rolled SS Chrome Plated Exhaust Tip

Flowmaster 9430472 Super 44 Series Muffler, 3.00 In/ 2.25 Out

Flowmaster 9425452 Super 44 Series Muffler, 2.50 In/ 2.25 Out

Flowmaster 9525454 Super 40 Series Delta Flow Muffler 2.50 In/Out

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

Flowmaster 942540 40 Series Delta Flow Muffler, 2.50 In/Out

Mr Gasket 7177C Collector Gaskets, Copper, Triangle, 3 Inch

Longacre® 52-64870 Header Insulation Tape 50 ft x 2 x 1/16 in

Patriot Exhaust H7701 Tubing, Stainless Steel, 1-3/8 Inch, 18 Gauge

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

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

Patriot Exhaust H7435 Side Exhaust Inlet, 2-2 1/2 Inch

Patriot Exhaust H6927 304 SS Exhaust Pipe U-Bends, 1-1/2 Inch

Patriot Exhaust H6930 304 SS Exhaust Pipe U-Bends, 1-3/4 Inch

Patriot Exhaust H6942 16 Gauge 304 SS Exhaust Pipe U-Bends, 3 Inch

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

Tight-Tubes Clipster Header Extension Kit, Mild Steel

MagnaFlow 12865 5x5 Inch Round Center/Center Stainless Muffler

MagnaFlow 12867 5x5 Inch Round Center/Center Stainless Muffler

MagnaFlow 13239 4x9 Inch Oval Offset/Offset Chambered Muffler

MagnaFlow 12590 5x11 Inch Oval Center/Dual Stainless Muffler