Buick LeSabre Headers and Exhaust Parts

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-9%

Patriot Exhaust |

#447H7624

Patriot Exhaust H7624 Slip Connector, 1-3/4 Inch

Exhaust Tubing Diameter:

1-3/4 Inch

Overall Length:

Inlet Diameter:

1.75"

$13.14

/each

$14.45

-9%

Patriot Exhaust |

#447H7628

Patriot Exhaust H7628 Slip Connector, 2 Inch

Exhaust Tubing Diameter:

2 Inch

Overall Length:

3.5"

Inlet Diameter:

$27.43

/each

$30.17

-9%

Patriot Exhaust |

#447H7678

Patriot Exhaust H7678 4-1 Formed Collector, 2-1/2 Inch

Material Type:

Steel

Sold in Quantity:

Pair

$71.36

/pair

$78.50

-9%

Patriot Exhaust |

#447H7682

Patriot Exhaust H7682 4-1 Formed Collector, 3-1/2 Inch

Material Type:

Steel

Sold in Quantity:

Pair

$109.76

/pair

$120.74

-9%

Patriot Exhaust |

#447H7685

Patriot Exhaust H7685 4-1 Formed Collector, 2-1/4x3-1/2x10 Inch

Material Type:

Steel

Sold in Quantity:

Pair

$98.79

/pair

$108.67

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.

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.

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.

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.

Pick a Side: LS Engines

The GM LS engine is the hot powerplant these days. But is there too much of a good thing?

-9%

Patriot Exhaust |

#447H7690

Patriot Exhaust H7690 4-1 Formed Collector 4 Inch

Material Type:

Steel

Sold in Quantity:

Pair

$115.30

/pair

$126.83

-9%

Patriot Exhaust |

#447H7691

Patriot Exhaust H7691 Slip-On 4-1 Collectors, 2-1/4x4x12

Material Type:

Steel

Sold in Quantity:

Pair

$329.39

/pair

$362.33

-9%

Patriot Exhaust |

#447H7696

Patriot Exhaust H7696 4-1 Formed Collector, 2-1/2x5x10, Inch

Material Type:

Steel

Sold in Quantity:

Pair

$87.82

/pair

$96.60

-9%

Patriiot Exhaust H7697 4-1 Slip-On Collectors, 2-1/2x5x12 Inch

Patriot Exhaust |

#447H7697

Patriiot Exhaust H7697 4-1 Slip-On Collectors, 2-1/2x5x12 Inch

Material Type:

Steel

Sold in Quantity:

Pair

$285.50

/pair

$314.05

-9%

Patriot Exhaust |

#447H7700

Patriot Exhaust H7700 Tubing, Stainless Steel, 1-1/4 Inch, 18 Gauge

Exhaust Tubing Diameter:

1-1/4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.25"

$137.24

/each

$150.96

-9%

Patriot Exhaust |

#447H7704

Patriot Exhaust H7704 Tubing, Stainless Steel, 1-3/4 Inch, 18 Gauge

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.75"

$148.21

/each

$163.03

-9%

Patriot Exhaust |

#447H7706

Patriot Exhaust H7706 Tubing, Stainless Steel, 2 Inch, 18 Gauge

Exhaust Tubing Diameter:

2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.00"

$115.30

/each

$126.83

-9%

Patriot Exhaust |

#447H7712

Patriot Exhaust H7712 Tubing, Stainless Steel, 2-3/8 Inch, 18 Gauge

Exhaust Tubing Diameter:

2-3/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.38"

$153.70

/each

$169.07

-9%

Patriot Exhaust |

#447H7713

Patriot Exhaust H7713 Tubing, Stainless Steel, 2-3/8 Inch, 16 Gauge

Exhaust Tubing Diameter:

2-3/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.38"

$102.10

/each

$112.31

-9%

Patriot Exhaust |

#447H7714

Patriot Exhaust H7714 Tubing, Stainless Steel, 2-1/2 Inch, 18 Gauge

Exhaust Tubing Diameter:

2-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.50"

$82.33

/each

$90.56

-9%

Patriot Exhaust |

#447H7715

Patriot Exhaust H7715 Tubing, Stainless Steel, 2-1/2 Inch, 16 Gauge

Exhaust Tubing Diameter:

2-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.50"

$142.73

/each

$157.00

-9%

Patriot Exhaust |

#447H7716

Patriot Exhaust H7716 Tubing, Stainless Steel, 3 Inch, 18 Gauge

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

3.00"

$87.82

/each

$96.60

-9%

Patriot Exhaust |

#447H7717

Patriot Exhaust H7717 Tubing, Stainless Steel, 3 Inch, 16 Gauge

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

3.00"

$126.27

/each

$138.90

-9%

Patriot Exhaust |

#447H7718

Patriot Exhaust H7718 Stainless Steel Tubing, 3-1/2 Inch, 16 Gauge

Exhaust Tubing Diameter:

3-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

3.50"

$98.79

/each

$108.67

-9%

Patriot Exhaust |

#447H7748

Patriot Exhaust H7748 Tubing, Mild Steel, 1-1/2 Inch, 18 Gauge

(1)

Exhaust Tubing Diameter:

1-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.50"

$38.40

/each

$42.24

-9%

Patriot Exhaust |

#447H7750

Patriot Exhaust H7750 Tubing, Mild Steel, 1-5/8 Inch, 18 Gauge

(3)

Exhaust Tubing Diameter:

1-5/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.625"

$32.91

/each

$36.20

-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 |

#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 |

#447H6916

Patriot Exhaust H6916 304 SS Exhaust Pipe J-Bend 2 Inch

Exhaust Tubing Diameter:

2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.00"

$54.86

/each

$60.35

-9%

Patriot Exhaust |

#447H6924

Patriot Exhaust H6924 304 SS Exhaust Pipe J-Bends, 2-1/2 Inch

Exhaust Tubing Diameter:

2-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.50"

$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 |

#447H6931

Patriot Exhaust H6931 304 SS Exhaust Pipe U-Bends, 1-3/4 Inch

(1)

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.75"

$60.39

/each

$66.43

-9%

Patriot Exhaust |

#447H7018

Patriot Exhaust H7018 18 Gauge Exhaust Pipe, 1-5/8 Inch

Exhaust Tubing Diameter:

1-5/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.625"

$32.91

/each

$36.20

-9%

Patriot Exhaust |

#447H7173

Patriot Exhaust H7173 U-Clamp, 1-5/8 Inch

Exhaust Clamp Type:

Saddle/U-Bolt

Inside Diameter:

1.625"

$4.35

/each

$4.79

-9%

Patriot Exhaust |

#447H7174

Patriot Exhaust H7174 U-Clamp, 1-3/4 Inch

(1)

Exhaust Clamp Type:

Saddle/U-Bolt

Inside Diameter:

1.75"

$10.97

/each

$12.07

-9%

Patriot Exhaust |

#447H7179

Patriot Exhaust H7179 U-Clamp, 2-1/4 Inch

(1)

Exhaust Clamp Type:

Saddle/U-Bolt

Inside Diameter:

2.25"

$5.43

/each

$5.97

-9%

Patriot Exhaust |

#447H7231

Patriot Exhaust H7231 Universal Weld-On O2 Sensor Fitting, 18mm

Material Type:

Steel

Finish:

Natural

$32.91

/each

$36.20

-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%

Doug's Headers |

#447CG9006

Doug's Headers CG9006 3 bolt Collector Gaskets, 3 Inch

(1)

Inside Diameter:

Collector Diameter:

3 Inch

Flange Style:

3-Bolt

$15.68

/pair

$17.25

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Buick LeSabre Headers and Exhaust Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Patriot Exhaust H7624 Slip Connector, 1-3/4 Inch

Patriot Exhaust H7628 Slip Connector, 2 Inch

Patriot Exhaust H7678 4-1 Formed Collector, 2-1/2 Inch

Patriot Exhaust H7682 4-1 Formed Collector, 3-1/2 Inch

Patriot Exhaust H7685 4-1 Formed Collector, 2-1/4x3-1/2x10 Inch

Related Articles

Patriot Exhaust H7690 4-1 Formed Collector 4 Inch

Patriot Exhaust H7691 Slip-On 4-1 Collectors, 2-1/4x4x12

Patriot Exhaust H7696 4-1 Formed Collector, 2-1/2x5x10, Inch

Patriiot Exhaust H7697 4-1 Slip-On Collectors, 2-1/2x5x12 Inch

Patriot Exhaust H7700 Tubing, Stainless Steel, 1-1/4 Inch, 18 Gauge

Patriot Exhaust H7704 Tubing, Stainless Steel, 1-3/4 Inch, 18 Gauge

Patriot Exhaust H7706 Tubing, Stainless Steel, 2 Inch, 18 Gauge

Patriot Exhaust H7712 Tubing, Stainless Steel, 2-3/8 Inch, 18 Gauge

Patriot Exhaust H7713 Tubing, Stainless Steel, 2-3/8 Inch, 16 Gauge

Patriot Exhaust H7714 Tubing, Stainless Steel, 2-1/2 Inch, 18 Gauge

Patriot Exhaust H7715 Tubing, Stainless Steel, 2-1/2 Inch, 16 Gauge

Patriot Exhaust H7716 Tubing, Stainless Steel, 3 Inch, 18 Gauge

Patriot Exhaust H7717 Tubing, Stainless Steel, 3 Inch, 16 Gauge

Patriot Exhaust H7718 Stainless Steel Tubing, 3-1/2 Inch, 16 Gauge

Patriot Exhaust H7748 Tubing, Mild Steel, 1-1/2 Inch, 18 Gauge

Patriot Exhaust H7750 Tubing, Mild Steel, 1-5/8 Inch, 18 Gauge

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

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

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

Patriot Exhaust H6916 304 SS Exhaust Pipe J-Bend 2 Inch

Patriot Exhaust H6924 304 SS Exhaust Pipe J-Bends, 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 H6931 304 SS Exhaust Pipe U-Bends, 1-3/4 Inch

Patriot Exhaust H7018 18 Gauge Exhaust Pipe, 1-5/8 Inch

Patriot Exhaust H7173 U-Clamp, 1-5/8 Inch

Patriot Exhaust H7174 U-Clamp, 1-3/4 Inch

Patriot Exhaust H7179 U-Clamp, 2-1/4 Inch

Patriot Exhaust H7231 Universal Weld-On O2 Sensor Fitting, 18mm

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

Doug's Headers CG9006 3 bolt Collector Gaskets, 3 Inch