G-Body GM LMG Headers

28 products fit your

Chevy LS V8 Gen 4 5.3 LMG

28 products

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Engine Family

Chevy LS V8

Engine Version

Gen 4

Displacement

5.3

Engine Code

LMG

Department

Street

Application

Muscle Car

Products

Hedman Hedders |

#41868026

Hedman Hedders 68026 68-72 Chevelle Uncoated

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Flange Style:

Standard

$681.99

/set

Hedman Hedders |

#41868020

Hedman Hedders 68020 78-81 GM A-Body LS Swap Headers Black-Maxx

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Flange Style:

Standard

$405.30

/set

Hedman Hedders |

#41868023

Hedman Hedders 68023 78-81 GM A-Body LS Swap Headers HTC

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Flange Style:

Standard

$789.76

/set

Hedman Hedders |

#41868146

Hedman Hedders 68146 68-72 Chevelle Uncoated

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Flange Style:

Standard

$719.99

/pair

Hedman Hedders |

#41845186

Hedman Hedders 45186 LS Swap 64-67 A-Body/70-72 Monte Carlo

(1)

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Flange Style:

Standard

$620.99

/kit

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.

Gen III/IV LS Engine ID Guide

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Replacing a G-Body 7.5" Bolt Rear End

Learn about the power behind the G-body platform and the steps to upgrade a 7.5" bolt rear end to a 8.5" to withstand high horsepower. See how to change the differential fluid and install new gaskets.

LS Swap Chevelle Guide

Learn about performing an LS Swap in a 1972 Chevelle in this tech article. We'll discuss lessons learned from our Chevelle engine swap using a 500-horse 6.0.

LS Swap Guide: GM 3 Speed / 4 Speed Parts List

Learn how to swap out an LS engine with a modern fuel injected engine into a hot rod for added horsepower, fuel economy, or throttle response. View a list of parts and helpful tips to complete the installation.

GM Body Styles

Need a little help Identifying GM Body Styles 1964-1972? Click Here!

How to Identify GM Transmissions | 700R4, TH350, 4L60, TH400, 4L80e, Powerglide, & More

This resource contains a transmission pan shape ID chart and other tips to help with identifying GM transmissions.

Replacing GM Rear End Spherical Bushings

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

Historic Chevy Performance Engines

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

GM Rally Wheels

Choosing new wheels for a GMC Chevrolet truck. This project uses Speedway Motors GM Rally Wheels and new tires to enhance the appearance of the truck.

Hedman Hedders |

#41868156

Hedman Hedders 68156 68-72 Chevelle Headers, Long Tube, Silver

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Primary Tube Diameter:

1-3/4"

$651.99

/pair

Hedman Hedders |

#41868150

Hedman Hedders 68150 68-72 Chevelle Black

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Primary Tube Diameter:

1-3/4"

$415.99

/pair

Hedman Hedders |

#41868140

Hedman Hedders 68140 68-72 Chevelle Black

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Primary Tube Diameter:

1-3/4"

$375.10

/pair

Hedman Hedders |

#41862153

Hedman Hedders 62153 68-72 Chevelle

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Primary Tube Diameter:

1-3/4"

$1,375.99

/pair

Hedman Hedders |

#41868153

Hedman Hedders 68153 68-72 Chevelle HTC

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

$706.78

/pair

Hedman Hedders |

#41862156

Hedman Hedders 62156 67-69 Camaro LS Swap Raw

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Primary Tube Diameter:

1-3/4"

$1,255.69

/pair

Hedman Hedders |

#41862143

Hedman Hedders 62143 1-5/8 Inch Tube Dia 3 Inch Mid-Length HTC

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Flange Style:

Standard

$1,198.84

/pair

Hedman Hedders |

#41862150

Hedman Hedders 62150 68-72 Chevelle

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Primary Tube Diameter:

1-3/4"

$1,000.96

/pair

Hedman Hedders |

#41862140

Hedman Hedders 62140 68-72 Chevelle

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Flange Style:

Standard

$934.38

/pair

Hedman Hedders |

#41862146

Hedman Hedders 62146 68-72 Chevelle

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Flange Style:

Standard

$1,151.15

/pair

Hedman Hedders |

#41868143

Hedman Hedders 68143 68-72 Chevelle HTC

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Flange Style:

Standard

$778.75

/pair

-11%

Flowtech 11576FLT Shorty Headers, GM LS Universal, Polished

Flowtech Exhaust |

#42511576FLT

Flowtech 11576FLT Shorty Headers, GM LS Universal, Polished

(6)

Header Tube Type:

Shorty

Exhaust Port Shape:

Round

Flange Style:

Standard

$316.95

/each

$356.95

Speedway LS1 Header Kit, 1-7/8 Inch Tube

Speedway Motors |

#41869511

Speedway LS1 Header Kit, 1-7/8 Inch Tube

(3)

Header Tube Type:

Roadster

Exhaust Port Shape:

Round

Flange Style:

Standard

$288.99

/each

$103 Off

Hooker Headers |

#42518510

Hooker Headers Blackheart LS Turbo Manifold Kits

Header Tube Type:

Turbo

Material Type:

Stainless Steel

Hardware Included:

Yes

$819.95

/pair

$922.95

-11%

Flowtech 11706FLT Tight Fit Block Hugger Header, Black Paint

Flowtech Exhaust |

#42511706FLT

Flowtech 11706FLT Tight Fit Block Hugger Header, Black Paint

(1)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$393.95

/set

$443.95

-11%

Flowtech 11706-1FLT Tight Fit Block Hugger Header, Silver Metallic

Flowtech Exhaust |

#425117061FLT

Flowtech 11706-1FLT Tight Fit Block Hugger Header, Silver Metallic

Header Tube Type:

Block Hugger

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$562.95

/each

$633.95

LS1 Block Hugger Tight-Fit Headers, Stainless Steel

Speedway Motors |

#9300114S

LS1 Block Hugger Tight-Fit Headers, Stainless Steel

(1)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$457.99

/pair

LS1 Block Hugger Tight-Fit Headers, Raw Finish

Speedway Motors |

#9300114

LS1 Block Hugger Tight-Fit Headers, Raw Finish

(5)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$309.99

/pair

-11%

Hooker 2313HKR Block Hugger Header, Ceramic Coated

Hooker Headers |

#4252313HKR

Hooker 2313HKR Block Hugger Header, Ceramic Coated

Header Tube Type:

Block Hugger

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$704.95

/set

$793.95

$244 Off

Hooker 2312HKR Block Hugger Header, Painted

Hooker Headers |

#4252312HKR

Hooker 2312HKR Block Hugger Header, Painted

Header Tube Type:

Block Hugger

Flange Style:

Standard

Primary Tube Diameter:

1-5/8"

$234.47

/each

$478.95

LS1 Tight-Fit, Block Hugger Headers, AHC Coated

Speedway Motors |

#9300114H

LS1 Tight-Fit, Block Hugger Headers, AHC Coated

(9)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$459.99

/pair

Universal LS Swap Stainless Long Tube Headers, 1-3/4-inch Primary

Speedway Motors |

#93001001

Universal LS Swap Stainless Long Tube Headers, 1-3/4-inch Primary

(2)

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Round Port

$349.99

/pair

-11%

Flowtech 11575FLT Shorty Headers, GM LS Universal, Natural

Flowtech Exhaust |

#42511575FLT

Flowtech 11575FLT Shorty Headers, GM LS Universal, Natural

(5)

Header Tube Type:

Shorty

Exhaust Port Shape:

Round

Flange Style:

Standard

$306.95

/each

$345.95

Showing all 28 results

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G-Body GM LMG Headers

Header Tube Type

Brand

Availability

Discounts

Platform

Price

Customer Rating

Products

Hedman Hedders 68026 68-72 Chevelle Uncoated

Hedman Hedders 68020 78-81 GM A-Body LS Swap Headers Black-Maxx

Hedman Hedders 68023 78-81 GM A-Body LS Swap Headers HTC

Hedman Hedders 68146 68-72 Chevelle Uncoated

Hedman Hedders 45186 LS Swap 64-67 A-Body/70-72 Monte Carlo

Related Articles

Hedman Hedders 68156 68-72 Chevelle Headers, Long Tube, Silver

Hedman Hedders 68150 68-72 Chevelle Black

Hedman Hedders 68140 68-72 Chevelle Black

Hedman Hedders 62153 68-72 Chevelle

Hedman Hedders 68153 68-72 Chevelle HTC

Hedman Hedders 62156 67-69 Camaro LS Swap Raw

Hedman Hedders 62143 1-5/8 Inch Tube Dia 3 Inch Mid-Length HTC

Hedman Hedders 62150 68-72 Chevelle

Hedman Hedders 62140 68-72 Chevelle

Hedman Hedders 62146 68-72 Chevelle

Hedman Hedders 68143 68-72 Chevelle HTC

Flowtech 11576FLT Shorty Headers, GM LS Universal, Polished

Speedway LS1 Header Kit, 1-7/8 Inch Tube

Hooker Headers Blackheart LS Turbo Manifold Kits

Flowtech 11706FLT Tight Fit Block Hugger Header, Black Paint

Flowtech 11706-1FLT Tight Fit Block Hugger Header, Silver Metallic

LS1 Block Hugger Tight-Fit Headers, Stainless Steel

LS1 Block Hugger Tight-Fit Headers, Raw Finish

Hooker 2313HKR Block Hugger Header, Ceramic Coated

Hooker 2312HKR Block Hugger Header, Painted

LS1 Tight-Fit, Block Hugger Headers, AHC Coated

Universal LS Swap Stainless Long Tube Headers, 1-3/4-inch Primary

Flowtech 11575FLT Shorty Headers, GM LS Universal, Natural

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