1982 GMC G2500 Headers and Exhaust Parts

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1982 GMC G2500

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1982 GMC G2500

Products

-16%

Speedhut |

#140022104R

Speedhut R2-B4-REV 2-1/16" Boost Gauge 0-30 psi w/Warning

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$195.97

/each

$235.17

-16%

Speedhut |

#140022107R

Speedhut R2-B7-REV 2-1/16" Boost Gauge 0-2.0 bar w/Warning

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$195.97

/each

$235.17

-16%

Speedhut |

#140022108R

Speedhut R2-B8-REV 2-1/16" Boost Gauge 0-4.0 bar w/Warning

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$195.97

/each

$235.17

-16%

Speedhut |

#1400221111L

Speedhut L2-BV1-LEG 2-1/16" Boost/Vac Gauge 30inhg-0-10 psi

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$183.94

/each

$220.73

-16%

Speedhut |

#1400221112L

Speedhut L2-BV2-LEG 2-1/16" Boost/Vac Gauge 30inhg-0-15 psi

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$183.94

/each

$220.73

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.

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.

Exhaust Repair

Some basic info on the various exhaust options carried by Speedway Motors.

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.

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.

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.

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.

GM 12-Bolt Rear End Identification & Upgrade Guide

Decode, ID, and upgrade your GM 12-bolt rear end. Learn axle specs, gear ratios, and best performance parts upgrades.

-16%

Speedhut |

#1400225015R

Speedhut R25-BV5-REV 2-5/8" Boost/Vac Gauge 750mmhg-0-2.0 bar

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$210.20

/each

$252.24

-16%

Speedhut |

#140022502R

Speedhut R25-B2-REV 2-5/8" Boost Gauge 0-15 psi w/Warning

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$210.20

/each

$252.24

-16%

Speedhut |

#140022114L

Speedhut L2-B4-LEG 2-1/16" Boost Gauge 0-30 psi

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$183.94

/each

$220.73

ICT BILLET |

#82600051

ICT Billet WP0XY51 Gen 5 LT Oxygen Sensor Pigtail Connector

GTIN Code:

840117205451

$26.00

/each

Hedman Hedders |

#41829002

Hedman Hedders 29002 1-1/2 Inch 120 Degree 2 Inch Exhaust Pipe

Exhaust Tubing Diameter:

1-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

$17.49

/each

Hedman Hedders |

#41829004

Hedman Hedders 29004 1-1/2 Inch 180 Degree 2 Inch Exhaust Pipe

Exhaust Tubing Diameter:

1-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

$18.99

/each

Hedman Hedders |

#41829061

Hedman Hedders 29061 3 Inch 120 Degree 4-1/2 Inch Exhaust Pipe

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Custom Tubing

$102.99

/each

Hedman Hedders |

#41829062

Hedman Hedders 29062 3 Inch 180 Degree 4-1/2 Inch Exhaust Pipe

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Custom Tubing

$115.99

/each

Hedman Hedders |

#41829063

Hedman Hedders 29063 2 Inch 90 Degree 3 Inch Exhaust Pipe

Exhaust Tubing Diameter:

2 Inch

Exhaust Pipe Type:

Custom Tubing

$32.18

/each

Stainless Oval Exhaust Pipe, Hardway Mandrel Bend

Speedway Motors |

#91013960

Stainless Oval Exhaust Pipe, Hardway Mandrel Bend

Exhaust Pipe Type:

Custom Tubing

Color:

Natural

Sold in Quantity:

Each

$49.99

/each

New Vintage USA |

#2767913179

New Vintage USA 79131-79 M-102 Series Boost Gauge, Black

Overall Diameter:

2.0625"

Gauge Type:

Boost/Vacuum

Gauge Series:

Analog

$230.99

/each

Hedman Hedders |

#41829056

Hedman Hedders 29056 2-1/4 Inch 180 Degree 4 Inch Exhaust Pipe

Exhaust Tubing Diameter:

2-1/4 Inch

Exhaust Pipe Type:

Custom Tubing

$64.99

/each

-21%

Vibrant |

#32113800

Vibrant 321 Stainless Steel 180 Degree Mandrel Bends

Material Type:

Stainless Steel

Exhaust Pipe Type:

Custom Tubing

as low as

$62.99

/each

$79.99

-25%

Vibrant |

#32113810

Vibrant 321 Stainless Steel 90° Mandrel Bends

Material Type:

Stainless Steel

Exhaust Pipe Type:

Custom Tubing

$42.99

/each

$57.99

-25%

Vibrant |

#32113576

Vibrant 13576 304 Stainless Steel Oval Pie Cuts, 3 Inch, 5 Pcs

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Custom Tubing

$43.99

/set

$58.99

-25%

Vibrant |

#32113581

Vibrant 13581 304 Stainless Steel Oval Pie Cuts, 3.5 In, 3 Pcs

Exhaust Tubing Diameter:

3-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

$37.99

/set

$50.99

Vibrant |

#32113586

Vibrant 13586 304 Stainless Steel Oval Pie Cuts, 3.5 In, 5 Pcs

Exhaust Tubing Diameter:

3-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

$46.99

/set

Hedman Hedders |

#41818718

Hedman Hedders 18718 Header X-Tensions 3 Inch In, 3 Inch Out

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Tube Length:

23"

$68.99

/pair

Hedman Hedders |

#41818803

Hedman Hedders 18803 Gasket-Style Header X-Tensions 2-1/4 Inch

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Raw

Tube Length:

17"

$50.56

/pair

Hedman Hedders |

#41818804

Hedman Hedders 18804 Gasket-Style Header X-Tensions 2-1/2 Inch

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

Tube Length:

17"

$49.99

/pair

Hedman Hedders |

#41829008

Hedman Hedders 29008 1-5/8 Inch 120 Degree 2-1/2 in Exhaust Pipe

Exhaust Tubing Diameter:

1-5/8 Inch

Exhaust Pipe Type:

Custom Tubing

$18.06

/each

Hedman Hedders |

#41829010

Hedman Hedders 29010 1-5/8 Inch 180 Degree 2-1/2 in Exhaust Pipe

Exhaust Tubing Diameter:

1-5/8 Inch

Exhaust Pipe Type:

Custom Tubing

$17.49

/each

Hedman Hedders |

#41821122

Hedman Hedders 21122 3 Inch Ball-Style Header Reducers 2-1/4 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt Ball and Socket

$47.65

/pair

Hedman Hedders |

#41821130

Hedman Hedders 21130 Exhaust Manifold Riser, 3 Inch

Sold in Quantity:

Kit

GTIN Code:

732611211307

$63.62

/kit

Hedman Hedders |

#41821134

Hedman Hedders 21134 3 Inch Ball-Style Header Reducer 3 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt Ball and Socket

$25.57

/each

Quick Release V-Band Exhaust Clamp/Flange, Stainless, 2.50 Inch

Speedway Motors |

#91013018

Quick Release V-Band Exhaust Clamp/Flange, Stainless, 2.50 Inch

Exhaust Clamp Type:

Quick Release V-Band

Inside Diameter:

2.5"

Sold in Quantity:

Each

$26.99

/each

Hedman Hedders |

#41829067

Hedman Hedders 29067 2-1/4 Inch 120 Degree 4 Inch Exhaust Pipe

Exhaust Tubing Diameter:

2-1/4 Inch

Exhaust Pipe Type:

Custom Tubing

$28.07

/each

-20%

Vibrant |

#32111103

Vibrant 1103 Streetpower 20" Stainless Steel Universal Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$159.99

/each

$199.99

-20%

Vibrant |

#32111105

Vibrant 1105 Streetpower 20" Stainless Steel Universal Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$149.99

/each

$187.99

-20%

Vibrant |

#32111106

Vibrant 1106 Streetpower 20" Stainless Steel Universal Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$149.99

/each

$187.99

-20%

Vibrant |

#32111107

Vibrant 1107 Streetpower 20" Stainless Steel Universal Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$159.99

/each

$199.99

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1982 GMC G2500 Headers and Exhaust Parts

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Products

Speedhut R2-B4-REV 2-1/16" Boost Gauge 0-30 psi w/Warning

Speedhut R2-B7-REV 2-1/16" Boost Gauge 0-2.0 bar w/Warning

Speedhut R2-B8-REV 2-1/16" Boost Gauge 0-4.0 bar w/Warning

Speedhut L2-BV1-LEG 2-1/16" Boost/Vac Gauge 30inhg-0-10 psi

Speedhut L2-BV2-LEG 2-1/16" Boost/Vac Gauge 30inhg-0-15 psi

Related Articles

Speedhut R25-BV5-REV 2-5/8" Boost/Vac Gauge 750mmhg-0-2.0 bar

Speedhut R25-B2-REV 2-5/8" Boost Gauge 0-15 psi w/Warning

Speedhut L2-B4-LEG 2-1/16" Boost Gauge 0-30 psi

ICT Billet WP0XY51 Gen 5 LT Oxygen Sensor Pigtail Connector

Hedman Hedders 29002 1-1/2 Inch 120 Degree 2 Inch Exhaust Pipe

Hedman Hedders 29004 1-1/2 Inch 180 Degree 2 Inch Exhaust Pipe

Hedman Hedders 29061 3 Inch 120 Degree 4-1/2 Inch Exhaust Pipe

Hedman Hedders 29062 3 Inch 180 Degree 4-1/2 Inch Exhaust Pipe

Hedman Hedders 29063 2 Inch 90 Degree 3 Inch Exhaust Pipe

Stainless Oval Exhaust Pipe, Hardway Mandrel Bend

New Vintage USA 79131-79 M-102 Series Boost Gauge, Black

Hedman Hedders 29056 2-1/4 Inch 180 Degree 4 Inch Exhaust Pipe

Vibrant 321 Stainless Steel 180 Degree Mandrel Bends

Vibrant 321 Stainless Steel 90° Mandrel Bends

Vibrant 13576 304 Stainless Steel Oval Pie Cuts, 3 Inch, 5 Pcs

Vibrant 13581 304 Stainless Steel Oval Pie Cuts, 3.5 In, 3 Pcs

Vibrant 13586 304 Stainless Steel Oval Pie Cuts, 3.5 In, 5 Pcs

Hedman Hedders 18718 Header X-Tensions 3 Inch In, 3 Inch Out

Hedman Hedders 18803 Gasket-Style Header X-Tensions 2-1/4 Inch

Hedman Hedders 18804 Gasket-Style Header X-Tensions 2-1/2 Inch

Hedman Hedders 29008 1-5/8 Inch 120 Degree 2-1/2 in Exhaust Pipe

Hedman Hedders 29010 1-5/8 Inch 180 Degree 2-1/2 in Exhaust Pipe

Hedman Hedders 21122 3 Inch Ball-Style Header Reducers 2-1/4 Inch

Hedman Hedders 21130 Exhaust Manifold Riser, 3 Inch

Hedman Hedders 21134 3 Inch Ball-Style Header Reducer 3 Inch

Quick Release V-Band Exhaust Clamp/Flange, Stainless, 2.50 Inch

Hedman Hedders 29067 2-1/4 Inch 120 Degree 4 Inch Exhaust Pipe

Vibrant 1103 Streetpower 20" Stainless Steel Universal Muffler

Vibrant 1105 Streetpower 20" Stainless Steel Universal Muffler

Vibrant 1106 Streetpower 20" Stainless Steel Universal Muffler

Vibrant 1107 Streetpower 20" Stainless Steel Universal Muffler