1981 GMC K3500 Headers

91 products fit your

1981 GMC K3500

Add Engine

Show Direct Fit Parts

Select Header Tube Type

All

Block Hugger

Long Tube

Shorty

Turbo

Fenderwell

Lake Style

Roadster

Tri-Y

Full-Length

Zoomie

91 products

Sort By:

Clear All

Fitment

1981 GMC K3500

Products

$109 Off

Doug's Headers |

#447D303Y

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

Header Tube Type:

Tri-Y

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$1,088.77

/set

$1,197.65

-9%

Patriot Exhaust |

#447H8049B

Patriot Exhaust H8049-B Header, 67-87 Chevy Truck, Black 1-5/8

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$402.98

/set

$443.28

Flowtech 31530FLTLong Tube Header, Ceramic Coated

Flowtech Exhaust |

#42531530FLT

Flowtech 31530FLTLong Tube Header, Ceramic Coated

(2)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$259.95

/set

Rebate

Flowtech 11530FLT Long Tube Header, 1.75 Inch Tube Size

Flowtech Exhaust |

#42511530FLT

Flowtech 11530FLT Long Tube Header, 1.75 Inch Tube Size

(3)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$243.95

/set

$271.95

Hooker 2453HKR Competition Long Tube Header, Painted

Hooker Headers |

#4252453HKR

Hooker 2453HKR Competition Long Tube Header, Painted

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$174.95

/set

$423 Off

Hooker 2453-1HKR Competition Long Tube Header, Ceramic Coated

Hooker Headers |

#42524531HKR

Hooker 2453-1HKR Competition Long Tube Header, Ceramic Coated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$364.95

/set

$787.95

-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

Flowtech 31506FLT Long Tube Header, Ceramic Coated

Flowtech Exhaust |

#42531506FLT

Flowtech 31506FLT Long Tube Header, Ceramic Coated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$319.95

/each

Rebate

Flowtech 11506FLT Long Tube Header, 1.625 Inch Tube Size

Flowtech Exhaust |

#42511506FLT

Flowtech 11506FLT Long Tube Header, 1.625 Inch Tube Size

(1)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$238.95

/set

$265.95

-9%

JBA 1830S-6 Shorty Header, SS, GM Truck 5.0/5.7L

JBA Headers |

#4471830S6

JBA 1830S-6 Shorty Header, SS, GM Truck 5.0/5.7L

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$907.02

/kit

$997.72

$107 Off

JBA 1830S-6JS Shorty Header, SS, GM Truck 5.0/5.7L

JBA Headers |

#4471830S6JS

JBA 1830S-6JS Shorty Header, SS, GM Truck 5.0/5.7L

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$1,071.74

/kit

$1,178.91

-9%

Patriot Exhaust |

#447H8054B

Patriot Exhaust H8054-B Header, 73-87 Chevy Truck BBC, Blk, 1-3/4 Inch

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$430.46

/set

$473.51

-9%

Doug's Headers |

#447D300YB

Doug's Headers D300Y-B Tri-Y Header, 1-5/8 In, 73-87 Chevy Truck, Blk

Header Tube Type:

Tri-Y

Exhaust Port Shape:

Oval

Flange Style:

Standard

$776.35

/set

$853.99

Rebate

Flowtech 11500FLT, Long Tube Header, 3 Inch Collector Size

Flowtech Exhaust |

#42511500FLT

Flowtech 11500FLT, Long Tube Header, 3 Inch Collector Size

(22)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$223.95

/set

$249.95

Rebate

Flowtech 31500FLT, Long Tube Header, Ceramic Coated

Flowtech Exhaust |

#42531500FLT

Flowtech 31500FLT, Long Tube Header, Ceramic Coated

(2)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$477.95

/set

$531.95

Hedman Hedders |

#41869120

Hedman Hedders 69120 67-91 GM TRuck Headers, Uncoated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Square

Flange Style:

Standard

$444.99

/set

Hedman Hedders |

#41869126

Hedman Hedders 69126 67-91 GM TRuck Headers, HTC

Header Tube Type:

Long Tube

Exhaust Port Shape:

Square

Flange Style:

Standard

$639.99

/set

Hedman Hedders |

#41869383

Hedman Hedders 69383 67-91 Chevy Truck Headers, Black

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$703.10

/set

Hedman Hedders |

#41869123

Hedman Hedders 69123 67-91 GM TRuck Headers, Black

Header Tube Type:

Long Tube

Exhaust Port Shape:

Square

Flange Style:

Standard

$733.99

/set

Showing all 91 results

Shop Feedback:

Did you find what you are looking for?

1981 GMC K3500 Headers

Header Tube Type

Brand

Availability

Discounts

Engine Family

Price

Customer Rating

Products

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

Patriot Exhaust H8049-B Header, 67-87 Chevy Truck, Black 1-5/8

Flowtech 31530FLTLong Tube Header, Ceramic Coated

Flowtech 11530FLT Long Tube Header, 1.75 Inch Tube Size

Hooker 2453HKR Competition Long Tube Header, Painted

Hooker 2453-1HKR Competition Long Tube Header, Ceramic Coated

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

Flowtech 31506FLT Long Tube Header, Ceramic Coated

Flowtech 11506FLT Long Tube Header, 1.625 Inch Tube Size

JBA 1830S-6 Shorty Header, SS, GM Truck 5.0/5.7L

JBA 1830S-6JS Shorty Header, SS, GM Truck 5.0/5.7L

Patriot Exhaust H8054-B Header, 73-87 Chevy Truck BBC, Blk, 1-3/4 Inch

Doug's Headers D300Y-B Tri-Y Header, 1-5/8 In, 73-87 Chevy Truck, Blk

Flowtech 11500FLT, Long Tube Header, 3 Inch Collector Size

Flowtech 31500FLT, Long Tube Header, Ceramic Coated

Hedman Hedders 69120 67-91 GM TRuck Headers, Uncoated

Hedman Hedders 69126 67-91 GM TRuck Headers, HTC

Hedman Hedders 69383 67-91 Chevy Truck Headers, Black

Hedman Hedders 69123 67-91 GM TRuck Headers, Black

Popular Parts