Doug's Headers Engine

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Doug's Headers |

#447D3349

Doug's Headers D3349 Long Tube Headers, 64-67 Chevelle LS Swap

Weld-Up:

Collector Diameter:

3 Inch

Hardware Included:

Yes

$851.03

/set

$936.13

-9%

Doug's Headers |

#447D372YSS

Doug's Headers D372Y-SS 67-72 GM Truck SBC 304SS Tri Y Headers

Header Tube Type:

Tri-Y

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$895.48

/pair

$985.03

$122 Off

Doug's Headers |

#447D325

Doug's Headers D325 Full Length Header, 2 In, 68-72 Chevelle, CC

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

$1,221.09

/set

$1,343.20

$111 Off

Doug's Headers |

#447D3341

Doug's Headers D3341 Full Length Header, 1-7/8 In, 67-74 Nova, CC

(1)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$1,105.79

/set

$1,216.37

$109 Off

Doug's Headers |

#447D3321

Doug's Headers D3321 Full Length Header, 1-3/4 In, 82-92 Camaro, CC

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$1,088.77

/set

$1,197.65

Ford 302 Build Combinations: Recipes for 300-500+ HP

Ford’s 302ci small block V8 is one of Ford’s best engine designs and is capable of great power with the right parts

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 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.

Diesel Oil in Gas Engine-Will It Hurt My Engine?

Is it OK to put Diesel oil in my gas engine? When is diesel oil bad for my car? Do I need to any additives in addition to diesel oil in my gas engine?

Choosing the Right Headers

Which size of headers should I use? Short or long tube headers? Etc. Learn how to answer these exhaust questions and choose the right header with our expert guide.

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 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.

Dick Landy's 64 Dodge

Drag racing changed a lot in the 60's, and Dick Landy was right in the middle of it all. This 64 Dodge was the first factory built 426 Hemi car to win a sanctioned drag race. How cool is that?

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.

The Exhausting Search for Headers

Having issues fitting headers into your car/engine? This article provides helpful hints on ways to modify or add parts to make the headers fit in your specific car. Kevin W. explains his build experience with headers.

$106 Off

Doug's Headers |

#447D328

Doug's Headers D328 Full Length Header, 1-7/8 In, 67-69 Camaro, CC

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-7/8"

$1,064.60

/set

$1,171.06

-9%

Doug's Headers |

#447D353B

Doug's Headers D353-B Full Length Header, 1-3/4 In, 55-57 SBC, Blk

(1)

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$776.35

/set

$853.99

$106 Off

Doug's Headers |

#447D6652

Doug's Headers D6652 Full Length Header, 1-3/4 In, 60-73 Ford, CC

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$1,056.94

/set

$1,162.63

$102 Off

Doug's Headers |

#447D568B

Doug's Headers D568-B Full Length Header 1-7/8 In, 67-69 Firebird, Blk

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$1,023.41

/set

$1,125.75

-9%

Doug's Headers |

#447D324B

Doug's Headers D324-B Full Length Header, 1-3/4 In, 70-81 Camaro, Blk

(1)

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$776.35

/set

$853.99

$102 Off

Doug's Headers |

#447D3351

Doug's Headers D3351 Long Tube Headers 75-81 Camaro/Firebird, LS

Weld-Up:

Collector Diameter:

3 Inch

Hardware Included:

Yes

$1,023.41

/set

$1,125.75

$109 Off

Doug's Headers |

#447D670S4

Doug's Headers D670S4 Full Length Header, 1-3/4 In, 67-70 Mustang, CC

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$1,088.77

/set

$1,197.65

$101 Off

Doug's Headers |

#447D202B

Doug's Headers D202-B Full Length Header, 1-7/8 In, 68-72 Skylark, Blk

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-7/8"

$1,006.43

/set

$1,107.07

$117 Off

Doug's Headers |

#447D309YSS

Doug's Headers D309Y-SS 58-64 Chevy 348-409 304SS Tri Y Headers

Header Tube Type:

Tri-Y

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$1,166.19

/pair

$1,282.81

$103 Off

Doug's Headers |

#447D669Y

Doug's Headers D669Y Tri-Y Header, 1-3/4 In, 67-70 Mustang, CC

Header Tube Type:

Tri-Y

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$1,028.38

/set

$1,131.22

$102 Off

Doug's Headers |

#447D356

Doug's Headers D356 Full Length Header, 1-5/8 In, 55-57 SBC, CC

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$1,016.32

/set

$1,117.95

$102 Off

Doug's Headers |

#447D581SS

Doug's Headers D581-SS 70-81 Firebird 455 304SS Long Tube Headers

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-7/8"

$1,022.89

/pair

$1,125.18

-9%

Doug's Headers |

#447D329B

Doug's Headers D329-B Full Length Header, 1-3/4 In,62-67 Chevy II, Blk

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$912.51

/set

$1,003.76

$101 Off

Doug's Headers |

#447D660YA

Doug's Headers D660YA Tri-Y Header, 1-5/8 In, 60-65 Falcon, CC

Header Tube Type:

Tri-Y

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$1,008.61

/set

$1,109.47

-9%

Doug's Headers |

#447D660YSSS

Doug's Headers D660YS-SS 60-65 Falcon SBF 304SS Tri Y Headers

Header Tube Type:

Tri-Y

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$927.88

/pair

$1,020.67

-9%

Doug's Headers |

#447D303YB

Doug's Headers D303Y-B Tri-Y Header, 1-3/4 In, 68-87 Chevy Truck, Blk

Header Tube Type:

Tri-Y

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$808.75

/set

$889.63

$106 Off

Doug's Headers |

#447D669Y1

Doug's Headers D669Y-1 Tri-Y Header, 1-3/4 In, 67-70 Mustang, CC

(1)

Header Tube Type:

Tri-Y

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$1,059.12

/set

$1,165.03

-9%

Doug's Headers |

#447SK105

Doug's Headers SK105 LS Swap Motor Mounts 75-81 Camaro/Firebird

Attachment Style:

Bolt-on

Mount Material:

Steel

$165.24

/kit

$181.76

-9%

Doug's Headers |

#447D324SS

Doug's Headers D324-SS 70-81 F Body SBC 304SS Long Tube Headers

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$825.77

/pair

$908.35

-9%

Doug's Headers |

#447D3336B

Doug's Headers D3336-B Full Length Header, 1-3/4 In, 64-72 Chevelle

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$808.75

/set

$889.63

-9%

Doug's Headers |

#447D333B

Doug's Headers D333-B Full Length Header, 1-7/8 In, 70-81 Camaro, Blk

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$808.75

/set

$889.63

$124 Off

Doug's Headers |

#447D331

Doug's Headers D331 Full Length Header, 2-1/8 In, 68-72 Chevelle, CC

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

2-1/8"

$1,236.46

/set

$1,360.11

-9%

Doug's Headers |

#447D3358

Doug's Headers D3358 Mid Length Headers 70-81 Camaro/Firebird, LS

Weld-Up:

Collector Diameter:

3 Inch

Hardware Included:

Yes

$693.45

/set

$762.80

$121 Off

Doug's Headers |

#447D320SS

Doug's Headers D320 Full Length Header, 2 In, 67-69 Camaro, SS

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$1,210.12

/pair

$1,331.13

-9%

Doug's Headers |

#447SK103

Doug's Headers SK103 LS Swap Motor Mounts, 64-67 Chevelle, Black

Attachment Style:

Weld-on/Bolt-on

Mount Material:

Steel

$161.93

/kit

$178.12

$120 Off

Doug's Headers |

#447D317

Doug's Headers D317 Full Length Header, 1-3/4 In, 62-67 Chevy II, CC

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$1,200.81

/set

$1,320.89

$110 Off

Doug's Headers |

#447D313SS

Doug's Headers D313-SS 64-77 BBC 1 3/4" 304 SS Long Tube Headers

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$1,097.00

/each

$1,206.70

$109 Off

Doug's Headers |

#447D367Y

Doug's Headers D367Y Tri-Y Header, 62-67 Nova SBC, CC

Header Tube Type:

Tri-Y

Exhaust Port Shape:

Oval

Flange Style:

Standard

$1,088.77

/set

$1,197.65

$115 Off

Doug's Headers |

#447D316

Doug's Headers D316 Full Length Header, 1-7/8 In, 68-74 Chevelle, CC

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$1,152.47

/set

$1,267.72

$117 Off

Doug's Headers |

#447D569

Doug's Headers D569 Full Length Header 1-3/4 In, 67-69 Firebird, CC

Header Tube Type:

Long Tube

Exhaust Port Shape:

D-port

Flange Style:

Standard

$1,168.93

/set

$1,285.82

$108 Off

Doug's Headers |

#447D316SS

Doug's Headers D316-SS 70-81 GM F/A Body 304SS Long Tube Headers

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

1-7/8"

$1,079.97

/pair

$1,187.97

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Doug's Headers Engine

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Products

Doug's Headers D3349 Long Tube Headers, 64-67 Chevelle LS Swap

Doug's Headers D372Y-SS 67-72 GM Truck SBC 304SS Tri Y Headers

Doug's Headers D325 Full Length Header, 2 In, 68-72 Chevelle, CC

Doug's Headers D3341 Full Length Header, 1-7/8 In, 67-74 Nova, CC

Doug's Headers D3321 Full Length Header, 1-3/4 In, 82-92 Camaro, CC

Related Articles

Doug's Headers D328 Full Length Header, 1-7/8 In, 67-69 Camaro, CC

Doug's Headers D353-B Full Length Header, 1-3/4 In, 55-57 SBC, Blk

Doug's Headers D6652 Full Length Header, 1-3/4 In, 60-73 Ford, CC

Doug's Headers D568-B Full Length Header 1-7/8 In, 67-69 Firebird, Blk

Doug's Headers D324-B Full Length Header, 1-3/4 In, 70-81 Camaro, Blk

Doug's Headers D3351 Long Tube Headers 75-81 Camaro/Firebird, LS

Doug's Headers D670S4 Full Length Header, 1-3/4 In, 67-70 Mustang, CC

Doug's Headers D202-B Full Length Header, 1-7/8 In, 68-72 Skylark, Blk

Doug's Headers D309Y-SS 58-64 Chevy 348-409 304SS Tri Y Headers

Doug's Headers D669Y Tri-Y Header, 1-3/4 In, 67-70 Mustang, CC

Doug's Headers D356 Full Length Header, 1-5/8 In, 55-57 SBC, CC

Doug's Headers D581-SS 70-81 Firebird 455 304SS Long Tube Headers

Doug's Headers D329-B Full Length Header, 1-3/4 In,62-67 Chevy II, Blk

Doug's Headers D660YA Tri-Y Header, 1-5/8 In, 60-65 Falcon, CC

Doug's Headers D660YS-SS 60-65 Falcon SBF 304SS Tri Y Headers

Doug's Headers D303Y-B Tri-Y Header, 1-3/4 In, 68-87 Chevy Truck, Blk

Doug's Headers D669Y-1 Tri-Y Header, 1-3/4 In, 67-70 Mustang, CC

Doug's Headers SK105 LS Swap Motor Mounts 75-81 Camaro/Firebird

Doug's Headers D324-SS 70-81 F Body SBC 304SS Long Tube Headers

Doug's Headers D3336-B Full Length Header, 1-3/4 In, 64-72 Chevelle

Doug's Headers D333-B Full Length Header, 1-7/8 In, 70-81 Camaro, Blk

Doug's Headers D331 Full Length Header, 2-1/8 In, 68-72 Chevelle, CC

Doug's Headers D3358 Mid Length Headers 70-81 Camaro/Firebird, LS

Doug's Headers D320 Full Length Header, 2 In, 67-69 Camaro, SS

Doug's Headers SK103 LS Swap Motor Mounts, 64-67 Chevelle, Black

Doug's Headers D317 Full Length Header, 1-3/4 In, 62-67 Chevy II, CC

Doug's Headers D313-SS 64-77 BBC 1 3/4" 304 SS Long Tube Headers

Doug's Headers D367Y Tri-Y Header, 62-67 Nova SBC, CC

Doug's Headers D316 Full Length Header, 1-7/8 In, 68-74 Chevelle, CC

Doug's Headers D569 Full Length Header 1-3/4 In, 67-69 Firebird, CC

Doug's Headers D316-SS 70-81 GM F/A Body 304SS Long Tube Headers

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