Doug's Headers Chevy K20 Parts

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Chevy K20

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-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

-9%

Doug's Headers |

#447D300YSS

Doug's Headers D300Y-SS 63-91 SBC Tri Y Stainless Steel Headers

Header Tube Type:

Tri-Y

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$928.45

/pair

$1,021.30

-9%

Doug's Headers |

#447D371YSS

Doug's Headers D371Y-SS 65-77 GM SBC 304SS Tri Y Headers

Header Tube Type:

Tri-Y

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$925.13

/pair

$1,017.64

-9%

Doug's Headers |

#4471134

Doug's Headers H1134 Exhaust Cut-Out Hook-Up Kit, 3-1/2 Inch

(2)

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Zinc Plated

$163.06

/pair

$179.37

-9%

Doug's Headers |

#447304

Doug's Headers DEC300AK 3" Stainless Electric Exhaust Cutout Kit

(1)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Voltage:

12 volts

$656.66

/each

$722.33

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.

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.

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.

-9%

Doug's Headers |

#447DEC225A

Doug's Headers DEC225A Electric Cut-Out, 2-1/4 Inch, Pair

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Ceramic Coated

$561.64

/pair

$617.80

-9%

Doug's Headers |

#447DEC225A1

Doug's Headers DEC225A-1 Electric Cut-Out, 2-1/4 Inch, Single

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Ceramic Coated

$314.02

/each

$345.42

-9%

Doug's Headers |

#447DEC225AK

Doug's Headers DEC225AK Electric Cut-Out, 2-1/4 Inch, Pair

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Ceramic Coated

$693.97

/kit

$763.37

-9%

Doug's Headers |

#447DEC250A1

Doug's Headers DEC250A-1 Electric Cut-Out, 2-1/2 Inch, Single

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Ceramic Coated

$314.02

/each

$345.42

-9%

Doug's Headers |

#447DEC300A1

Doug's Headers DEC300A-1 Electric Cut-Out, 3 Inch, Single

GTIN Code:

694342534240

Exhaust Tubing Diameter:

3 Inch

$323.90

/each

$356.29

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Doug's Headers Chevy K20 Parts

Year

Category

Part

Brand

Availability

Discounts

Engine Family

Price

Customer Rating

Products

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

Doug's Headers D300Y-SS 63-91 SBC Tri Y Stainless Steel Headers

Doug's Headers D371Y-SS 65-77 GM SBC 304SS Tri Y Headers

Doug's Headers H1134 Exhaust Cut-Out Hook-Up Kit, 3-1/2 Inch

Doug's Headers DEC300AK 3" Stainless Electric Exhaust Cutout Kit

Related Articles

Doug's Headers DEC225A Electric Cut-Out, 2-1/4 Inch, Pair

Doug's Headers DEC225A-1 Electric Cut-Out, 2-1/4 Inch, Single

Doug's Headers DEC225AK Electric Cut-Out, 2-1/4 Inch, Pair

Doug's Headers DEC250A-1 Electric Cut-Out, 2-1/2 Inch, Single

Doug's Headers DEC300A-1 Electric Cut-Out, 3 Inch, Single