Chevy R20 Headers and Exhaust Parts

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Chevy R20

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-34%

MagnaFlow |

#37614416

MagnaFlow 14416 4x4 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$126.00

/each

$191.54

-33%

MagnaFlow |

#37635148

MagnaFlow 35148 Stainless 5 Inch Round Polished Exhaust Tip

Exhaust Tubing Diameter:

4 Inch

Finish:

Polished

$121.00

/each

$183.12

-34%

MagnaFlow |

#37614714

MagnaFlow 14714 7x7 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$156.00

/each

$236.86

-33%

MagnaFlow |

#37635169

MagnaFlow 35169 Stainless 3x3.75 Inch Oval Polished Exhaust Tip

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Polished

$114.00

/each

$172.40

$109 Off

MagnaFlow |

#37614821

MagnaFlow 14821 6x6 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

4.5"

$208.00

/each

$316.99

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.

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.

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.

Selecting the Right Demo Derby Headers

Check out these tips on the large variety of Demo Derby headers that Speedway Speedway offers. Here, Jeremy will walk you through the many different styles and brands available showcasing which style might fit best in your application.

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.

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.

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.

$115 Off

MagnaFlow |

#37614151

MagnaFlow 14151 5x8 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

3.5"

Outlet Diameter:

3.5"

$219.00

/each

$333.63

$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

$111 Off

MagnaFlow |

#37614210

MagnaFlow 14210 5x8 Inch Oval Offset/OffsetStainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$215.00

/each

$326.43

-33%

MagnaFlow |

#37611226

MagnaFlow 11226 4x9 Inch Oval Center/Offset Stainless Muffler

(1)

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$130.00

/each

$196.64

-25%

Vibrant |

#32113625

Vibrant 13625 Pie Cuts, 2.5 Inch O.D. 6 Pieces, 15 Degrees Each

Exhaust Tubing Diameter:

2-1/2 Inch

Outside Diameter:

2.50"

$41.50

/each

$55.99

Flowtech 12164FLT Small Block Ford Turbo Headers, Natural 304

Flowtech Exhaust |

#42512164FLT

Flowtech 12164FLT Small Block Ford Turbo Headers, Natural 304

(1)

Header Tube Type:

Turbo

Exhaust Port Shape:

Square

Flange Style:

Standard

$154.95

/pair

-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

AutoMeter |

#182P30312

AutoMeter P30312 Boost, 2 1/16 Inch, 35PSI, White/Black, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$286.99

/each

AutoMeter |

#182P304218

AutoMeter P304218 Boost, 2 1/16 Inch, 60PSI, Silver/Chrome, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$261.99

/each

AutoMeter |

#182P302218

AutoMeter P302218 Vac/Boost, 2 1/16 Inch, Silver/Chrome, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$262.99

/each

AutoMeter |

#182P30252

AutoMeter P30252 Spek-Pro Boost/Vacuum Gauge, 2-1/16,37 PSI,Domed

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$261.99

/each

AutoMeter |

#182P304128

AutoMeter P304128 Boost, 2 1/16 Inch, 60PSI, White/Black, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$286.99

/each

AutoMeter |

#182P30412

AutoMeter P30412 Boost, 2 1/16 Inch, 60PSI, White/Black, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$286.99

/each

AutoMeter |

#182P30431

Material Type:

Steel

Sold in Quantity:

Pair

$60.39

/pair

$66.43

-9%

Patriot Exhaust |

#447H7260

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

(4)

Material Type:

Steel

Sold in Quantity:

Pair

$38.40

/pair

$42.24

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Chevy R20 Headers and Exhaust Parts

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Products

MagnaFlow 14416 4x4 Inch Round Center/Center Stainless Muffler

MagnaFlow 35148 Stainless 5 Inch Round Polished Exhaust Tip

MagnaFlow 14714 7x7 Inch Round Center/Center Stainless Muffler

MagnaFlow 35169 Stainless 3x3.75 Inch Oval Polished Exhaust Tip

MagnaFlow 14821 6x6 Inch Round Center/Center Stainless Muffler

Related Articles

MagnaFlow 14151 5x8 Inch Oval Center/Center Stainless Muffler

MagnaFlow 14156 4x4 Inch Round Center/Center Stainless Muffler

MagnaFlow 14163 6x6 Inch Round Center/Center Stainless Muffler

MagnaFlow 14210 5x8 Inch Oval Offset/OffsetStainless Muffler

MagnaFlow 11226 4x9 Inch Oval Center/Offset Stainless Muffler

Vibrant 13625 Pie Cuts, 2.5 Inch O.D. 6 Pieces, 15 Degrees Each

Flowtech 12164FLT Small Block Ford Turbo Headers, Natural 304

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

AutoMeter P30312 Boost, 2 1/16 Inch, 35PSI, White/Black, Spek

AutoMeter P304218 Boost, 2 1/16 Inch, 60PSI, Silver/Chrome, Spek

AutoMeter P302218 Vac/Boost, 2 1/16 Inch, Silver/Chrome, Spek

AutoMeter P30252 Spek-Pro Boost/Vacuum Gauge, 2-1/16,37 PSI,Domed

AutoMeter P304128 Boost, 2 1/16 Inch, 60PSI, White/Black, Spek

AutoMeter P30412 Boost, 2 1/16 Inch, 60PSI, White/Black, Spek

AutoMeter P30431 Boost, 2 1/16 Inch, 60PSI, Black/Chrome, Spek

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

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

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

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

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

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 H7260 3-bolt Collector Flange Kits, 3 Inch