Chevy G20 Headers and Exhaust Parts

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Chevy G20

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-9%

Patriot Exhaust |

#447H3843

Patriot Exhaust H3843 Side Tubes Auger Muffler Insert, 3-1/2 Inch

(2)

GTIN Code:

694342501419

$29.08

/each

$31.99

-9%

Patriot Exhaust |

#447H7631

Patriot Exhaust H7631 Slip Connector, 2-1/4 Inch

Exhaust Tubing Diameter:

2-1/4 Inch

Overall Length:

Inlet Diameter:

2.25"

$27.43

/each

$30.17

-9%

Patriot Exhaust |

#447H7760

Patriot Exhaust H7760 Tubing, Mild Steel, 2-1/4 Inch, 18 Gauge

Exhaust Tubing Diameter:

2-1/4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.25"

$65.88

/each

$72.47

-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 |

#447H3013

Patriot Exhaust H3013 Muffler Smithy, 22 Inch, 2-1/4 Inch Inlet/Outlet

(2)

Muffler Type:

Glass Pack

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$96.62

/each

$106.28

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.

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.

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.

Wrapping Exhaust Manifolds to Reduce Under Hood Temps

Learn how to wrap exhaust headers to help keep under hood temperatures down. This articles shows how cast iron exhaust manifolds are wrapped in 1-inch black header wrap with stainless steel exhaust wrap ties.

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.

GM Body Styles

Need a little help Identifying GM Body Styles 1964-1972? Click Here!

50 Chevy Patch

Josh takes the plunge into making some patch panels for his 50 Chevy pickup truck. See how he begins the installation process to get the truck back on the road.

-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 |

#447H7000

Patriot Exhaust H7000 18 Gauge Exhaust Pipe, 1-1/4 Inch

(3)

Exhaust Tubing Diameter:

1-1/4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.25"

$27.43

/each

$30.17

-9%

Patriot Exhaust |

#447H7066

Patriot Exhaust H7066 16 Gauge Exhaust Pipe U-Bends, 4 Inch

(2)

Exhaust Tubing Diameter:

4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

4.00"

$98.79

/each

$108.67

-11%

Flowmaster |

#37853553

Flowmaster 53553 50 Series Big Block Muffler, 3.50 In/Out

Inlet Diameter:

3.5"

Outlet Diameter:

3.5"

$290.95

/each

$327.95

-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 |

#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 |

#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 |

#447H6904

Patriot Exhaust H6904 304 Stainless Steel Exhaust Pipe, 1-1/2"

Exhaust Tubing Diameter:

1-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.50"

$43.88

/each

$48.27

-8%

Flowmaster |

#37815377B

Flowmaster 15377B Exhaust Tip, 3 in. Inlet I.D., 7 in. Length

Exhaust Tubing Diameter:

3 Inch

Finish:

Ceramic Coated

$119.95

/each

$130.95

-7%

Flowmaster |

#378854040-10

Flowmaster 854040-10 Delta Force 40 Series Race Muffler, 4 In/Out

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

$278.95

/each

$302.95

-7%

Flowmaster |

#378MB130048

Flowmaster MB130048 Exhaust Pipes, 3.00 in. O.D x 48in

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

3.00"

$96.89

/each

$104.95

-8%

Flowmaster |

#378Y250300

Flowmaster Y250300 Scavenger Series Y Collector, 2.5 Pri / 3 Col

Hardware Included:

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Aluminized

$124.95

/each

$136.95

DEi 10483 Titanium Exhaust Sleeve, 1 Inch x 4 Foot

DEI |

#91010483

DEi 10483 Titanium Exhaust Sleeve, 1 Inch x 4 Foot

Material Type:

Lava Rock

Sold in Quantity:

Each

$39.99

/each

$104 Off

MagnaFlow |

#37614148

MagnaFlow 14148 5x8 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$199.00

/each

$303.23

$103 Off

MagnaFlow |

#37614150

MagnaFlow 14150 5x8 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

3.5"

Outlet Diameter:

3.5"

$198.00

/each

$301.17

-33%

MagnaFlow |

#37635102

MagnaFlow 35102 Stainless 3 Inch Round Polished Exhaust Tip

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Polished

$66.00

/each

$99.73

$104 Off

MagnaFlow |

#37614263

MagnaFlow 14263 5x8 Inch Oval Offset/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$198.00

/each

$301.75

-33%

MagnaFlow |

#37635104

MagnaFlow 35104 Stainless 3.5 Inch Round Polished Exhaust Tip

Exhaust Tubing Diameter:

3 Inch

Finish:

Polished

$57.00

/each

$86.02

$121 Off

MagnaFlow |

#37614266

MagnaFlow 14266 5x8 Inch Oval Offset/Dual Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.25"

$234.00

/each

$355.18

-34%

MagnaFlow |

#37614325

MagnaFlow 14325 4x9 Inch Oval Center/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$164.00

/each

$249.63

-33%

MagnaFlow |

#37635117

MagnaFlow 35117 Stainless 4 Inch Round Polished Exhaust Tip

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Polished

$88.00

/each

$133.20

-34%

MagnaFlow |

#37635114

MagnaFlow 35114 Stainless 3.5 Inch Round Polished Exhaust Tip

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Polished

$84.00

/each

$127.70

$109 Off

MagnaFlow |

#37614156

MagnaFlow 14156 4x4 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$209.00

/each

$318.38

$120 Off

MagnaFlow |

#37614163

MagnaFlow 14163 6x6 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$231.00

/each

$350.91

-33%

MagnaFlow |

#37618144

MagnaFlow 18144 3.5 Inch x 26 Inch Glasspack Performance Muffler

Muffler Type:

Glass Pack

Inlet Diameter:

Outlet Diameter:

$58.00

/each

$87.00

-33%

MagnaFlow |

#37618146

MagnaFlow 18146 4 Inch x 26 Inch Glasspack Performance Muffler

Muffler Type:

Glass Pack

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$65.00

/each

$98.10

-33%

MagnaFlow |

#37618129

MagnaFlow 18129 4 Inch x 18 Inch Glasspack Performance Muffler

Muffler Type:

Glass Pack

Inlet Diameter:

Outlet Diameter:

$75.00

/each

$113.58

-34%

MagnaFlow |

#37618134

MagnaFlow 18134 3.5 Inch x 22 Inch Glasspack Performance Muffler

Muffler Type:

Glass Pack

Inlet Diameter:

Outlet Diameter:

$54.00

/each

$82.21

-33%

MagnaFlow |

#37611114

MagnaFlow 11114 3.5x7 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$145.00

/each

$219.48

-33%

MagnaFlow |

#37610769

MagnaFlow 10769 Exhaust Tip Adapter, 4 Inch Inlet

Exhaust Tubing Diameter:

4 Inch - 5 Inch

Inlet Diameter:

Outlet Diameter:

$57.00

/each

$86.16

-34%

MagnaFlow |

#37611148

MagnaFlow 11148 3.5x7 Inch Oval Center/Dual Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

$185.00

/each

$280.97

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Chevy G20 Headers and Exhaust Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Patriot Exhaust H3843 Side Tubes Auger Muffler Insert, 3-1/2 Inch

Patriot Exhaust H7631 Slip Connector, 2-1/4 Inch

Patriot Exhaust H7760 Tubing, Mild Steel, 2-1/4 Inch, 18 Gauge

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

Patriot Exhaust H3013 Muffler Smithy, 22 Inch, 2-1/4 Inch Inlet/Outlet

Related Articles

Patriot Exhaust H3816 Side Tubes Turnout, Chrome, 20 Inch

Patriot Exhaust H7000 18 Gauge Exhaust Pipe, 1-1/4 Inch

Patriot Exhaust H7066 16 Gauge Exhaust Pipe U-Bends, 4 Inch

Flowmaster 53553 50 Series Big Block Muffler, 3.50 In/Out

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

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

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

Patriot Exhaust H6904 304 Stainless Steel Exhaust Pipe, 1-1/2"

Flowmaster 15377B Exhaust Tip, 3 in. Inlet I.D., 7 in. Length

Flowmaster 854040-10 Delta Force 40 Series Race Muffler, 4 In/Out

Flowmaster MB130048 Exhaust Pipes, 3.00 in. O.D x 48in

Flowmaster Y250300 Scavenger Series Y Collector, 2.5 Pri / 3 Col

DEi 10483 Titanium Exhaust Sleeve, 1 Inch x 4 Foot

MagnaFlow 14148 5x8 Inch Oval Center/Center Stainless Muffler

MagnaFlow 14150 5x8 Inch Oval Center/Center Stainless Muffler

MagnaFlow 35102 Stainless 3 Inch Round Polished Exhaust Tip

MagnaFlow 14263 5x8 Inch Oval Offset/Offset Stainless Muffler

MagnaFlow 35104 Stainless 3.5 Inch Round Polished Exhaust Tip

MagnaFlow 14266 5x8 Inch Oval Offset/Dual Stainless Muffler

MagnaFlow 14325 4x9 Inch Oval Center/Offset Stainless Muffler

MagnaFlow 35117 Stainless 4 Inch Round Polished Exhaust Tip

MagnaFlow 35114 Stainless 3.5 Inch Round Polished Exhaust Tip

MagnaFlow 14156 4x4 Inch Round Center/Center Stainless Muffler

MagnaFlow 14163 6x6 Inch Round Center/Center Stainless Muffler

MagnaFlow 18144 3.5 Inch x 26 Inch Glasspack Performance Muffler

MagnaFlow 18146 4 Inch x 26 Inch Glasspack Performance Muffler

MagnaFlow 18129 4 Inch x 18 Inch Glasspack Performance Muffler

MagnaFlow 18134 3.5 Inch x 22 Inch Glasspack Performance Muffler

MagnaFlow 11114 3.5x7 Inch Oval Center/Center Stainless Muffler

MagnaFlow 10769 Exhaust Tip Adapter, 4 Inch Inlet

MagnaFlow 11148 3.5x7 Inch Oval Center/Dual Stainless Muffler