1966 Chevy K20 Headers and Exhaust Parts

1,838 products fit your

1966 Chevy K20

Add Engine

Show Direct Fit Parts

1,838 products

Sort By:

Clear All

Fitment

1966 Chevy K20

Products

Hedman Hedders |

#41822124

Hedman Hedders 22124 2-1/2 Inch Ball-Style Header Reducer 2 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt Ball and Socket

$93.62

/each

Hedman Hedders |

#41825560

Hedman Hedders 25560 Muffler Turbo Muffler 2 Inch

Muffler Type:

Turbo

Inlet Diameter:

Outlet Diameter:

$97.26

/each

Hedman Hedders |

#41821122

Hedman Hedders 21122 3 Inch Ball-Style Header Reducers 2-1/4 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt Ball and Socket

$47.65

/pair

Hedman Hedders |

#41829074

Hedman Hedders 29074 3 Inch 180 Degree 4-1/2 Inch Exhaust Pipe

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Custom Tubing

$43.99

/each

Hedman Hedders |

#41829003

Hedman Hedders 29003 1-1/2 Inch 120 Degree 2 Inch Exhaust Pipe

Exhaust Tubing Diameter:

1-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

$22.99

/each

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.

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.

Installing a Custom Exhaust System: Part 1 - 1967 Chevelle

Next up, Jeff installs a custom exhaust system in his '67 Chevelle. See how he applies tailpipe tips and incorporates exhaust cutouts during the process.

Installing a Custom Exhaust System: Part 2 - 1967 Chevelle

See the final steps of installing a custom exhaust system on a '67 Chevelle. Learn some tips on how to offset and install the exhaust U bend tailpipe.

1966 Chevelle

Sometimes, a simple paint job can cause a project to spiral out of control. In the case of Steve's '66 Chevelle, it came out way better than anyone expected.

Installing a RetroSound Head Unit - 1967 Chevelle

This project consists of installing a RetroSound head unit into a 1967 Chevelle. Learn the advantages of this type of unit from accepting multiple faces to the extensively adjustable equalizer.

Front Hub and Wheel Installation - 1967 Chevelle

After installing front brakes, Jeff is now ready for wheels and tires. See how a spacer is used to make his 15" wheels fit just right and a slick way to speed up the sanding and polishing process of the wheel dust caps.

Vintage Air in a 1965 Mustang

Speedway Motors employee Alanna C. talks about the process of tearing down her 1965 Ford Mustang to make room for the Vintage Air A/C kit.

Hedman Hedders |

#41829004

Hedman Hedders 29004 1-1/2 Inch 180 Degree 2 Inch Exhaust Pipe

Exhaust Tubing Diameter:

1-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

$18.99

/each

Hedman Hedders |

#41829008

Hedman Hedders 29008 1-5/8 Inch 120 Degree 2-1/2 in Exhaust Pipe

Exhaust Tubing Diameter:

1-5/8 Inch

Exhaust Pipe Type:

Custom Tubing

$18.06

/each

Hedman Hedders |

#41829010

Hedman Hedders 29010 1-5/8 Inch 180 Degree 2-1/2 in Exhaust Pipe

Exhaust Tubing Diameter:

1-5/8 Inch

Exhaust Pipe Type:

Custom Tubing

$17.49

/each

Hedman Hedders |

#41829049

Hedman Hedders 29049 1-3/4 Inch 120 Degree 3 Inch Exhaust Pipe

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Custom Tubing

$54.99

/each

Hedman Hedders |

#41829058

Hedman Hedders 29058 2-1/2 Inch 120 Degree 4 Inch Exhaust Pipe

Exhaust Tubing Diameter:

2-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

$70.99

/each

Hedman Hedders |

#41829066

Hedman Hedders 29066 2-1/4 Inch 90 Degree 4 Inch Exhaust Pipe

Exhaust Tubing Diameter:

2-1/4 Inch

Exhaust Pipe Type:

Custom Tubing

$25.99

/each

Hedman Hedders |

#41829070

Hedman Hedders 29070 2-1/2 Inch 120 Degree 4 Inch Exhaust Pipe

Exhaust Tubing Diameter:

2-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

$34.99

/each

Hedman Hedders |

#41829016

Hedman Hedders 29016 1-3/4 Inch 180 Degree 3 Inch Exhaust Pipe

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Custom Tubing

$19.99

/each

Hooker BHS517 Blackheart LT Swap Exhaust Manifolds Silver Ceramic

Hooker Headers |

#425BHS517

Hooker BHS517 Blackheart LT Swap Exhaust Manifolds Silver Ceramic

(1)

Finish:

Ceramic Coated

Collector Diameter:

2-1/2 Inch

$354.95

/set

-34%

MagnaFlow |

#37613269

MagnaFlow 13269 4x9 Inch Oval Offset/Offset Chambered Muffler

Muffler Type:

Multi-Chamber

Inlet Diameter:

Outlet Diameter:

$162.00

/each

$245.61

Hedman Hedders |

#41818808

Hedman Hedders 18808 Ball-Style Header X-Tensions For 2-1/4 Inch

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Raw

Tube Length:

17"

$42.45

/pair

Hedman Hedders |

#41821101

Hedman Hedders 21101 2-1/2 Inch Steel Header Reducer 2 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt

$33.99

/each

Hedman Hedders |

#41821103

Hedman Hedders 21103 3 Inch Steel Header Reducer 2-1/2 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$36.99

/pair

Hedman Hedders |

#41821113

Hedman Hedders 21113 2-1/2 Inch Ball-Style Header Reducers 2 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt Ball and Socket

$30.99

/pair

Hedman Hedders |

#41822115

Hedman Hedders 22115 3 Inch Ball-Style Header Reducers 2-1/2 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt Ball and Socket

$167.97

/pair

Hedman Hedders |

#41825580

Hedman Hedders 25580 Muffler Turbo Muffler 2-1/2

Muffler Type:

Turbo

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$101.99

/each

-17%

Longacre |

#47547848

Longacre® 52-47848 Stainless Header Wrap Lock Ties, 14 Inch

$57.99

/set

$69.99

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

-34%

MagnaFlow |

#37610153

MagnaFlow 10153 1/2 Inch 90 Degree Performance Exhaust Hanger

Material Type:

Stainless Steel

Sold in Quantity:

Set

$188.00

/each

$285.78

-34%

MagnaFlow |

#37612279

MagnaFlow 12279 5x8 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$185.00

/each

$281.63

$102 Off

MagnaFlow |

#37612586

MagnaFlow 12586 5x11 Inch Oval Center/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$195.00

/each

$296.77

-34%

MagnaFlow |

#37635190

MagnaFlow 35190 Stainless 3.5 Inch Round Polished Exhaust Tip

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Polished

$164.00

/each

$249.25

APR MUH0013 Premium Sound Absorption Muffler, Triangle 76mm/3" In

APR |

#425MUH0013

APR MUH0013 Premium Sound Absorption Muffler, Triangle 76mm/3" In

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$159.95

/each

-34%

MagnaFlow |

#37635214

MagnaFlow 35214 Stainless 5 Inch Round Polished Exhaust Tip

Exhaust Tubing Diameter:

4 Inch

Finish:

Polished

$167.00

/each

$253.65

$216 Off

MagnaFlow |

#37635221

MagnaFlow 35221 Stainless 2.375x7.75 Inch Polished Exhaust Tip

Exhaust Tubing Diameter:

2-3/4 Inch

Finish:

Polished

$413.00

/each

$628.79

Flowtech 12167FLT Small Block Ford Turbo Headers, Natural 304

Flowtech Exhaust |

#42512167FLT

Flowtech 12167FLT Small Block Ford Turbo Headers, Natural 304

Header Tube Type:

Turbo

Flange Style:

Standard

Primary Tube Diameter:

1-7/8"

$229.95

/pair

Lokar |

#491GSE3010

Lokar GSE-3010 Goolsby Edition Billet Aluminum Exhaust Tips

Exhaust Tubing Diameter:

3 Inch

Finish:

Brushed

$1,116.95

/pair

Hedman Hedders |

#41821106

Hedman Hedders 21106 2-1/2 Inch Header Reducer w/O2 Bung 2 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt

$34.99

/each

Hedman Hedders |

#41821143

Hedman Hedders 21143 3 Inch Ball-Style Header Reducer 2-1/2 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt Ball and Socket

$23.92

/each

Intellitronix |

#188M9011R

Intellitronix M9011R LED Digital Boost, Red

Gauge Style:

Digital

Gauge Range:

0-30 PSI

Gauge Face Color:

Black

$115.63

/each

Proform |

#58666826

Proform 66826 Wedge-Locking Header Bolts, 8mm x 1.181 Inch

Under Head Length:

1.181"

Thread Pitch:

8mm x 1.25

$39.95

/set

Showing 1 - 72 of 1,838 results

Shop Feedback:

Did you find what you are looking for?

1966 Chevy K20 Headers and Exhaust Parts

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Hedman Hedders 22124 2-1/2 Inch Ball-Style Header Reducer 2 Inch

Hedman Hedders 25560 Muffler Turbo Muffler 2 Inch

Hedman Hedders 21122 3 Inch Ball-Style Header Reducers 2-1/4 Inch

Hedman Hedders 29074 3 Inch 180 Degree 4-1/2 Inch Exhaust Pipe

Hedman Hedders 29003 1-1/2 Inch 120 Degree 2 Inch Exhaust Pipe

Related Articles

Hedman Hedders 29004 1-1/2 Inch 180 Degree 2 Inch Exhaust Pipe

Hedman Hedders 29008 1-5/8 Inch 120 Degree 2-1/2 in Exhaust Pipe

Hedman Hedders 29010 1-5/8 Inch 180 Degree 2-1/2 in Exhaust Pipe

Hedman Hedders 29049 1-3/4 Inch 120 Degree 3 Inch Exhaust Pipe

Hedman Hedders 29058 2-1/2 Inch 120 Degree 4 Inch Exhaust Pipe

Hedman Hedders 29066 2-1/4 Inch 90 Degree 4 Inch Exhaust Pipe

Hedman Hedders 29070 2-1/2 Inch 120 Degree 4 Inch Exhaust Pipe

Hedman Hedders 29016 1-3/4 Inch 180 Degree 3 Inch Exhaust Pipe

Hooker BHS517 Blackheart LT Swap Exhaust Manifolds Silver Ceramic

MagnaFlow 13269 4x9 Inch Oval Offset/Offset Chambered Muffler

Hedman Hedders 18808 Ball-Style Header X-Tensions For 2-1/4 Inch

Hedman Hedders 21101 2-1/2 Inch Steel Header Reducer 2 Inch

Hedman Hedders 21103 3 Inch Steel Header Reducer 2-1/2 Inch

Hedman Hedders 21113 2-1/2 Inch Ball-Style Header Reducers 2 Inch

Hedman Hedders 22115 3 Inch Ball-Style Header Reducers 2-1/2 Inch

Hedman Hedders 25580 Muffler Turbo Muffler 2-1/2

Longacre® 52-47848 Stainless Header Wrap Lock Ties, 14 Inch

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

MagnaFlow 10153 1/2 Inch 90 Degree Performance Exhaust Hanger

MagnaFlow 12279 5x8 Inch Oval Center/Center Stainless Muffler

MagnaFlow 12586 5x11 Inch Oval Center/Offset Stainless Muffler

MagnaFlow 35190 Stainless 3.5 Inch Round Polished Exhaust Tip

APR MUH0013 Premium Sound Absorption Muffler, Triangle 76mm/3" In

MagnaFlow 35214 Stainless 5 Inch Round Polished Exhaust Tip

MagnaFlow 35221 Stainless 2.375x7.75 Inch Polished Exhaust Tip

Flowtech 12167FLT Small Block Ford Turbo Headers, Natural 304

Lokar GSE-3010 Goolsby Edition Billet Aluminum Exhaust Tips

Hedman Hedders 21106 2-1/2 Inch Header Reducer w/O2 Bung 2 Inch

Hedman Hedders 21143 3 Inch Ball-Style Header Reducer 2-1/2 Inch

Intellitronix M9011R LED Digital Boost, Red

Proform 66826 Wedge-Locking Header Bolts, 8mm x 1.181 Inch