GMC Headers and Exhaust Manifolds

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New Product

Holley |

#42500103

Holley SE3-GM2S-LSX-AM GM 94-04 S-10 Lvl 3 LS Swap Kit

Sold in Quantity:

Each

$2,149.95

/kit

New Product

Holley |

#42500033

Holley SE1-GM2S-LSX-AM GM 94-04 S-10 Lvl 1 LS Swap Kit

Sold in Quantity:

Each

$929.95

/kit

New Product

Holley |

#42500101

Holley SE3-GM2S-LSX-A1 GM 94-04 S-10 Lvl 3 LS Swap Kit - Auto

Sold in Quantity:

Each

$2,159.95

/kit

New Product

Holley |

#42500102

Holley SE3-GM2S-LSX-A2 GM 94-04 S-10 Lvl 3 LS Swap Kit - Auto

Sold in Quantity:

Each

$2,139.95

/kit

New Product

Holley |

#42500076

Holley SE2-GM2S-LSX-A1 GM 94-04 S-10 Lvl 2 LS Swap Kit - Auto

Sold in Quantity:

Each

$1,549.95

/kit

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.

Speedway Tech Talk - Tru-Ram Exhaust Manifolds

Our Tru-Ram Exhaust Manifolds are one of our most popular items. Tim provides more details about them and gives you a great look at them.

Squarebody LS Swap Guide | 73-87 C10 Parts List

If you're ready to swap an LS engine into you '73-'87 Squarebody Chevy or GMC truck, here's a guide to get you started and a parts list to help you get everything you need for your swap.

Wrapping Exhaust Manifolds to Reduce Under Hood Temps

Learn how to wrap exhaust headers to help keep under hood temperatures down. This articles shows how cast iron exhaust manifolds are wrapped in 1-inch black header wrap with stainless steel exhaust wrap ties.

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.

Installing 3" Ram Horn Manifolds on a C/10

See how to install 3" Ram Horn exhaust manifolds on a C/10 with a 406 engine. Learn some tips on welding steel tubing to a cast iron manifold and how they are modified to fit the truck.

Speedway Tech Talk - Ford Y Block Ram Manifolds and History

Tim gives a little bit of history on the Ford Y Block and shows some of the parts we have to offer.

Ceramic Coated Headers

Watch our video on the ceramic coating process for Armor Hot Coating. Headers coated with Armor Hot Coating protect your car without sacrificing looks.

GM Gen V Engine Guide | LT & EcoTec3 Engine Specs Guide

Inside GM’s Gen V LT engine family: history, tech, and performance of each LT engine option available.

New Product

Holley |

#42500077

Holley SE2-GM2S-LSX-A2 GM 94-04 S-10 Lvl 2 LS Swap Kit - Auto

Sold in Quantity:

Each

$1,529.95

/kit

-9%

JBA 1850S-1 Shorty Header, SS, 99-02 GM Truck 6.0L

JBA Headers |

#4471850S1

JBA 1850S-1 Shorty Header, SS, 99-02 GM Truck 6.0L

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$742.30

/kit

$816.53

-9%

JBA 1860SJS Shorty Header, SS, 01-03 GM Truck 8.1L

JBA Headers |

#4471860SJS

JBA 1860SJS Shorty Header, SS, 01-03 GM Truck 8.1L

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$851.03

/kit

$936.13

-9%

JBA 1860S Shorty Header, SS, 01-03 GM Truck 8.1L

JBA Headers |

#4471860S

JBA 1860S Shorty Header, SS, 01-03 GM Truck 8.1L

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$672.59

/kit

$739.85

-9%

JBA 1842S-3 Shorty Header, 96-01 Blazer/Jimmy/S-10

JBA Headers |

#4471842S3

JBA 1842S-3 Shorty Header, 96-01 Blazer/Jimmy/S-10

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-1/2"

$494.68

/kit

$544.15

Rebate

Flowtech 91843FLT Shorty Headers, 2002-2013 GM Pickup/SUV, 4.8L/5.3L

Flowtech Exhaust |

#42591843FLT

Flowtech 91843FLT Shorty Headers, 2002-2013 GM Pickup/SUV, 4.8L/5.3L

Header Tube Type:

Shorty

Exhaust Port Shape:

Round

Flange Style:

Standard

$477.95

/each

$531.95

Hedman Hedders |

#41869406

Hedman Hedders 69406 88-93 S10 Headers, HTC

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$620.99

/set

Hedman Hedders |

#41869390

Hedman Hedders 69390 88-95 GM Truck Headers, Uncoated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$364.99

/set

$253 Off

Hedman Hedders |

#UP221354

Hedman Hedders 69391 88-95 GM Truck Headers, Uncoated

Garage Sale Type:

Open Box

$191.31

/set

$443.99

Hedman Hedders |

#41869391

Hedman Hedders 69391 88-95 GM Truck Headers, Uncoated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$443.99

/set

Hedman Hedders |

#41869396

Hedman Hedders 69396 88-95 GM Truck Headers, HTC

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$764.99

/set

Hedman Hedders |

#41869376

Hedman Hedders 69376 82-88 S10 Headers, Long Tube, Silver

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$553.99

/set

Hedman Hedders |

#41869373

Hedman Hedders 69373 82-88 S10 Headers, Black Maxx

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$665.56

/set

Hedman Hedders |

#41869370

Hedman Hedders 69370 82-04 S10 Headers, Long-Tube, Black Maxx

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$359.50

/set

-5%

Hooker Headers |

#910BH13243

Hooker Headers BH13243 LS Swap Long Tube Headers 68/74 GM Truck

GTIN Code:

090127108314

$1,249.95

/pair

$1,325.95

-9%

Patriot Exhaust |

#447H80871

Patriot Exhaust H8087-1 Clippster Header, 73-87 Chevy C10, CC

Header Tube Type:

Mid-Length

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$801.61

/set

$881.77

Hedman Hedders |

#41869380

Hedman Hedders 69380 67-91 Chevy Truck Headers, Uncoated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$359.99

/set

Hedman Hedders |

#41869386

Hedman Hedders 69386 67-91 Chevy Truck Headers, HTC

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$633.99

/set

Hedman Hedders |

#41869451

Hedman Hedders 69451 88-95 GM Truck Headers, Uncoated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Primary Tube Diameter:

1-3/4"

$464.99

/set

-9%

JBA 1822S-1 Shorty Header, SS, 92-95 GM Truck 7.4L

JBA Headers |

#4471822S1

JBA 1822S-1 Shorty Header, SS, 92-95 GM Truck 7.4L

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$902.99

/kit

$993.29

Hedman Hedders |

#41869268

Hedman Hedders 69268 55-66 GM Truck Headers, Long Tube, Silver

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$771.83

/set

-11%

Flowtech 91836-1FLT Shorty Headers, Ceramic Coated

Flowtech Exhaust |

#425918361FLT

Flowtech 91836-1FLT Shorty Headers, Ceramic Coated

Header Tube Type:

Shorty

Flange Style:

Round Port

Primary Tube Diameter:

1-5/8"

$767.95

/each

$863.95

-9%

Patriot Exhaust |

#447H8087B

Patriot Exhaust H8087-B Clippster Header, 73-87 Chevy C10, Black

Header Tube Type:

Mid-Length

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$560.04

/set

$616.04

$101 Off

JBA 1822SJS Shorty Header, SS, 96-00 GM Truck 7.4L

JBA Headers |

#4471822SJS

JBA 1822SJS Shorty Header, SS, 96-00 GM Truck 7.4L

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$1,010.11

/kit

$1,111.12

-9%

JBA 1823S Shorty Header, SS, 96-00 GM Truck 7.4L

JBA Headers |

#4471823S

JBA 1823S Shorty Header, SS, 96-00 GM Truck 7.4L

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$761.24

/kit

$837.36

-9%

JBA 1823SJS Shorty Header, SS, 96-00 GM Truck 7.4L

JBA Headers |

#4471823SJS

JBA 1823SJS Shorty Header, SS, 96-00 GM Truck 7.4L

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-3/4"

$878.35

/kit

$966.19

-9%

JBA 1840S-3 Shorty Header, 88-95/02-03 Blazer 4.3L

JBA Headers |

#4471840S3

JBA 1840S-3 Shorty Header, 88-95/02-03 Blazer 4.3L

Header Tube Type:

Shorty

Flange Style:

Standard

Primary Tube Diameter:

1-1/2"

$644.03

/kit

$708.43

Hooker 2217HKR Super Competition Long Tube Headers, Painted

Hooker Headers |

#4252217HKR

Hooker 2217HKR Super Competition Long Tube Headers, Painted

Header Tube Type:

Long Tube

Flange Style:

Standard

Primary Tube Diameter:

$1,065.95

/set

-7%

Hooker 2463-1HKR Competition Long Tube Header, Ceramic Coated

Hooker Headers |

#42524631HKR

Hooker 2463-1HKR Competition Long Tube Header, Ceramic Coated

Header Tube Type:

Long Tube

Exhaust Port Shape:

Oval

Flange Style:

Standard

$849.95

/set

$922.95

Hooker 2463HKR Competition Long Tube Header, Painted

Hooker Headers |

#4252463HKR

Hooker 2463HKR Competition Long Tube Header, Painted

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$309.95

/set

Hedman Hedders |

#41869260

Hedman Hedders 69260 Chevy Pu Small Block 55-65- Black Maxx

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$310.99

/set

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GMC Headers and Exhaust Manifolds

Model

Part

Brand

Application

Department

Availability

Engine Family

Discounts

Price

Customer Rating

Products

Holley SE3-GM2S-LSX-AM GM 94-04 S-10 Lvl 3 LS Swap Kit

Holley SE1-GM2S-LSX-AM GM 94-04 S-10 Lvl 1 LS Swap Kit

Holley SE3-GM2S-LSX-A1 GM 94-04 S-10 Lvl 3 LS Swap Kit - Auto

Holley SE3-GM2S-LSX-A2 GM 94-04 S-10 Lvl 3 LS Swap Kit - Auto

Holley SE2-GM2S-LSX-A1 GM 94-04 S-10 Lvl 2 LS Swap Kit - Auto

Related Articles

Holley SE2-GM2S-LSX-A2 GM 94-04 S-10 Lvl 2 LS Swap Kit - Auto

JBA 1850S-1 Shorty Header, SS, 99-02 GM Truck 6.0L

JBA 1860SJS Shorty Header, SS, 01-03 GM Truck 8.1L

JBA 1860S Shorty Header, SS, 01-03 GM Truck 8.1L

JBA 1842S-3 Shorty Header, 96-01 Blazer/Jimmy/S-10

Flowtech 91843FLT Shorty Headers, 2002-2013 GM Pickup/SUV, 4.8L/5.3L

Hedman Hedders 69406 88-93 S10 Headers, HTC

Hedman Hedders 69390 88-95 GM Truck Headers, Uncoated

Hedman Hedders 69391 88-95 GM Truck Headers, Uncoated

Hedman Hedders 69391 88-95 GM Truck Headers, Uncoated

Hedman Hedders 69396 88-95 GM Truck Headers, HTC

Hedman Hedders 69376 82-88 S10 Headers, Long Tube, Silver

Hedman Hedders 69373 82-88 S10 Headers, Black Maxx

Hedman Hedders 69370 82-04 S10 Headers, Long-Tube, Black Maxx

Hooker Headers BH13243 LS Swap Long Tube Headers 68/74 GM Truck

Patriot Exhaust H8087-1 Clippster Header, 73-87 Chevy C10, CC

Hedman Hedders 69380 67-91 Chevy Truck Headers, Uncoated

Hedman Hedders 69386 67-91 Chevy Truck Headers, HTC

Hedman Hedders 69451 88-95 GM Truck Headers, Uncoated

JBA 1822S-1 Shorty Header, SS, 92-95 GM Truck 7.4L

Hedman Hedders 69268 55-66 GM Truck Headers, Long Tube, Silver

Flowtech 91836-1FLT Shorty Headers, Ceramic Coated

Patriot Exhaust H8087-B Clippster Header, 73-87 Chevy C10, Black

JBA 1822SJS Shorty Header, SS, 96-00 GM Truck 7.4L

JBA 1823S Shorty Header, SS, 96-00 GM Truck 7.4L

JBA 1823SJS Shorty Header, SS, 96-00 GM Truck 7.4L

JBA 1840S-3 Shorty Header, 88-95/02-03 Blazer 4.3L

Hooker 2217HKR Super Competition Long Tube Headers, Painted

Hooker 2463-1HKR Competition Long Tube Header, Ceramic Coated

Hooker 2463HKR Competition Long Tube Header, Painted

Hedman Hedders 69260 Chevy Pu Small Block 55-65- Black Maxx

Models: