Hedman Hedders Chevy K20 Parts

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Hedman Hedders

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Hedman Hedders |

#41818802

Hedman Hedders 18802 Header X-Tensions 2 1/2 Inlet, 2 1/4 Outlet

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Raw

Tube Length:

17"

$54.99

/set

Hedman Hedders |

#41818805

Hedman Hedders 18805 UNI-FIT Header X-Tensions For 2-1/4 Inch

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Raw

Tube Length:

17"

$48.99

/pair

Hedman Hedders |

#41818806

Hedman Hedders 18806 UNI-FIT Header X-Tensions For 2-1/2 Inch

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

Tube Length:

17"

$50.99

/pair

Hedman Hedders |

#41818830

Hedman Hedders 18830 Xtreme Universal X-Pipe System, 3 Inch

Exhaust Tubing Diameter:

3 Inch

Finish:

Aluminized

$233.99

/each

Hedman Hedders |

#41821133

Hedman Hedders 21133 3 Inch Header Reducer 3 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt

$24.17

/each

Big Block Chevy Header Install - 1967 Chevelle

See how Jeff installs Hedman mid-length headers to the big block in his '67 Chevelle. Learn about the modifications made to the steering shaft and the clamp on the lower steering column for a successful 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.

Best Chevys at SEMA 2022

Check out a gallery of our favorite Chevys and other GM cars and trucks from the 2022 SEMA show!

The Modern Day Chevy C10

Jason Ankerson's 1965 Chevy C10 began its life as his high school beater. Over a decade of transformations, his first-gen C10 has become a modern reliable cruiser.

Greg's '56 Chevy

Not only is Greg Turner's '56 a great driver, it's full of great family memories. Built in the home garage by Greg and his sons, this clean Chevy has covered a lot of miles.

Hedman Hedders |

#41821144

Hedman Hedders 21144 2-1/2 Inch Header Reducers- 2-1/2 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$49.37

/pair

Hedman Hedders |

#41821151

Hedman Hedders 21151 2-1/2 Inch Header Collector Conversion Kit

Sold in Quantity:

Kit

Flange Style:

3-Bolt Ball and Socket

$35.99

/kit

Hedman Hedders |

#41821154

Hedman Hedders 21154 3 Inch Header Collector Conversion Kit

Sold in Quantity:

Kit

Flange Style:

3-Bolt Ball and Socket

$50.99

/kit

Hedman Hedders |

#41822119

Hedman Hedders 22119 3 Inch Ball-Style Header Reducer2 3 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt Ball and Socket

$178.99

/pair

Hedman Hedders |

#41822125

Hedman Hedders 22125 3 Inch Ball-Style Header Reducer 2-1/2 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt Ball and Socket

$96.53

/each

Hedman Hedders |

#41822126

Hedman Hedders 22126 3 Inch Ball-Style Header Reducer 3 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt Ball and Socket

$98.18

/each

Hedman Hedders |

#41822129

Hedman Hedders 22129 2-1/2 Inch Header Reducers 2-1/2 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt Ball and Socket

$185.99

/pair

Hedman Hedders |

#41824050

Hedman Hedders 24050 Oxygen Sensor Bung Plug, 18MM x 1.50

Sold in Quantity:

Each

GTIN Code:

732611240505

$9.82

/each

Hedman Hedders |

#41829022

Hedman Hedders 29022 2 Inch 180 Degree 3 Inch Exhaust Pipe

Exhaust Tubing Diameter:

2 Inch

Exhaust Pipe Type:

Custom Tubing

$18.99

/each

Hedman Hedders |

#41829026

Hedman Hedders 29026 2 Inch 120 Degree 3 Inch Exhaust Pipe

Exhaust Tubing Diameter:

2-1/4 Inch

Exhaust Pipe Type:

Custom Tubing

$25.99

/each

Hedman Hedders |

#41829001

Hedman Hedders 29001 1-1/2 Inch 90 Degree 2 Inch Exhaust Pipe

Exhaust Tubing Diameter:

1-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

$22.99

/each

Hedman Hedders |

#41829034

Hedman Hedders 29034 2-1/2 Inch 180 Degree 4 Inch Exhaust Pipe

Exhaust Tubing Diameter:

2-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

$24.99

/each

Hedman Hedders |

#41821100

Hedman Hedders 21100 3 Inch Steel Header Reducer 2-1/4 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt

$32.91

/each

Hedman Hedders |

#41821102

Hedman Hedders 21102 3 Inch UNIFIT Header Reducer 2-1/2 Inch

Sold in Quantity:

Pair

Flange Style:

Universal Bolt-in Flange

$49.99

/pair

Hedman Hedders |

#41821105

Hedman Hedders 21105 3 Inch Steel Header Reducer 2-1/2 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$34.99

/pair

Hedman Hedders |

#41821111

Hedman Hedders 21111 2-1/2 Inch Ball-Style Header Reducers 2 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt Ball and Socket

$47.99

/pair

Hedman Hedders |

#41821117

Hedman Hedders 21117 3 Inch Ball-Style Header Reducer 2-1/4 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt Ball and Socket

$24.34

/each

Hedman Hedders |

#41821121

Hedman Hedders 21121 3 Inch Header Reducers 3 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$50.69

/pair

Hedman Hedders |

#41829007

Hedman Hedders 29007 1-5/8 Inch 90 Degree 2-1/2 Inch Exhaust Pipe

Exhaust Tubing Diameter:

1-5/8 Inch

Exhaust Pipe Type:

Custom Tubing

$21.99

/each

Hedman Hedders |

#41829009

Hedman Hedders 29009 1-5/8 Inch 120 Degree 2-1/2 Inch Exh Pipe

Exhaust Tubing Diameter:

1-5/8 Inch

Exhaust Pipe Type:

Custom Tubing

$21.99

/each

Hedman Hedders |

#41829011

Hedman Hedders 29011 1-5/8 Inch 180 Degree 2-1/2 Inch Exh Pipe

Exhaust Tubing Diameter:

1-5/8 Inch

Exhaust Pipe Type:

Custom Tubing

$22.99

/each

Hedman Hedders |

#41816250

Hedman Hedders 16250 Exhaust Cut-Out 2-1/2 Inch

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Uncoated

Inlet Diameter (Fraction):

2-1/2"

$104.99

/pair

Hedman Hedders |

#41829012

Hedman Hedders 29012 1-3/4 Inch 90 Degree 3 Inch Exhaust Pipe

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Custom Tubing

$21.99

/each

Hedman Hedders |

#41816300

Hedman Hedders 16300 Exhaust Cut-Out 3 Inch

Exhaust Tubing Diameter:

3 Inch

Finish:

Uncoated

Inlet Diameter (Fraction):

$99.99

/pair

Hedman Hedders |

#41829014

Hedman Hedders 29014 1-3/4 Inch 120 Degree 3 Inch Exhaust Pipe

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Custom Tubing

$19.99

/each

Hedman Hedders |

#41817121

Hedman Hedders 17121 Exhaust Tail Pipe Tip, 2-1/4 Inch

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Chrome

$58.99

/each

Hedman Hedders |

#41829015

Hedman Hedders 29015 1-3/4 Inch 120 Degree 3 Inch Exhaust Pipe

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Custom Tubing

$25.99

/each

Hedman Hedders |

#41829017

Hedman Hedders 29017 1-3/4 Inch 180 Degree 3 Inch Exhaust Pipe

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Custom Tubing

$22.28

/each

Hedman Hedders |

#41829032

Hedman Hedders 29032 2-1/2 Inch 120 Degree 4 Inch Exhaust Pipe

Exhaust Tubing Diameter:

2-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

$23.99

/each

Hedman Hedders |

#41829005

Hedman Hedders 29005 1-1/2 Inch 180 Degree 2 Inch Exhaust Pipe

Exhaust Tubing Diameter:

1-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

$19.99

/each

Hedman Hedders |

#41829024

Hedman Hedders 29024 2-1/4 Inch 90 Degree 4 Inch Exhaust Pipe

Exhaust Tubing Diameter:

2-1/4 Inch

Exhaust Pipe Type:

Custom Tubing

$22.99

/each

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Hedman Hedders Chevy K20 Parts

Year

Category

Part

Brand

Product Line

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Hedman Hedders 18802 Header X-Tensions 2 1/2 Inlet, 2 1/4 Outlet

Hedman Hedders 18805 UNI-FIT Header X-Tensions For 2-1/4 Inch

Hedman Hedders 18806 UNI-FIT Header X-Tensions For 2-1/2 Inch

Hedman Hedders 18830 Xtreme Universal X-Pipe System, 3 Inch

Hedman Hedders 21133 3 Inch Header Reducer 3 Inch

Related Articles

Hedman Hedders 21144 2-1/2 Inch Header Reducers- 2-1/2 Inch

Hedman Hedders 21151 2-1/2 Inch Header Collector Conversion Kit

Hedman Hedders 21154 3 Inch Header Collector Conversion Kit

Hedman Hedders 22119 3 Inch Ball-Style Header Reducer2 3 Inch

Hedman Hedders 22125 3 Inch Ball-Style Header Reducer 2-1/2 Inch

Hedman Hedders 22126 3 Inch Ball-Style Header Reducer 3 Inch

Hedman Hedders 22129 2-1/2 Inch Header Reducers 2-1/2 Inch

Hedman Hedders 24050 Oxygen Sensor Bung Plug, 18MM x 1.50

Hedman Hedders 29022 2 Inch 180 Degree 3 Inch Exhaust Pipe

Hedman Hedders 29026 2 Inch 120 Degree 3 Inch Exhaust Pipe

Hedman Hedders 29001 1-1/2 Inch 90 Degree 2 Inch Exhaust Pipe

Hedman Hedders 29034 2-1/2 Inch 180 Degree 4 Inch Exhaust Pipe

Hedman Hedders 21100 3 Inch Steel Header Reducer 2-1/4 Inch

Hedman Hedders 21102 3 Inch UNIFIT Header Reducer 2-1/2 Inch

Hedman Hedders 21105 3 Inch Steel Header Reducer 2-1/2 Inch

Hedman Hedders 21111 2-1/2 Inch Ball-Style Header Reducers 2 Inch

Hedman Hedders 21117 3 Inch Ball-Style Header Reducer 2-1/4 Inch

Hedman Hedders 21121 3 Inch Header Reducers 3 Inch

Hedman Hedders 29007 1-5/8 Inch 90 Degree 2-1/2 Inch Exhaust Pipe

Hedman Hedders 29009 1-5/8 Inch 120 Degree 2-1/2 Inch Exh Pipe

Hedman Hedders 29011 1-5/8 Inch 180 Degree 2-1/2 Inch Exh Pipe

Hedman Hedders 16250 Exhaust Cut-Out 2-1/2 Inch

Hedman Hedders 29012 1-3/4 Inch 90 Degree 3 Inch Exhaust Pipe

Hedman Hedders 16300 Exhaust Cut-Out 3 Inch

Hedman Hedders 29014 1-3/4 Inch 120 Degree 3 Inch Exhaust Pipe

Hedman Hedders 17121 Exhaust Tail Pipe Tip, 2-1/4 Inch

Hedman Hedders 29015 1-3/4 Inch 120 Degree 3 Inch Exhaust Pipe

Hedman Hedders 29017 1-3/4 Inch 180 Degree 3 Inch Exhaust Pipe

Hedman Hedders 29032 2-1/2 Inch 120 Degree 4 Inch Exhaust Pipe

Hedman Hedders 29005 1-1/2 Inch 180 Degree 2 Inch Exhaust Pipe

Hedman Hedders 29024 2-1/4 Inch 90 Degree 4 Inch Exhaust Pipe