1982 GMC G2500 Headers and Exhaust Parts

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1982 GMC G2500

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1982 GMC G2500

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Stainless Steel 2 Inch Bullet Glasspack Mufflers, 18" Case

Speedway Motors |

#91013113

Stainless Steel 2 Inch Bullet Glasspack Mufflers, 18" Case

(5)

Muffler Type:

Glass Pack

Inlet Diameter:

Outlet Diameter:

as low as

$157.99

/each

Speedway Motors |

#91019980

Speedway Motors LS Swap Cast Iron V Band Exhaust Manifold, RH

(1)

Material Type:

Cast Iron

Hardware Included:

Yes

as low as

$168.99

/each

Stainless Steel Exhaust Pipe Mandrel U-Bends, 2-1/4 Inch O.D.

Speedway Motors |

#91013866

Stainless Steel Exhaust Pipe Mandrel U-Bends, 2-1/4 Inch O.D.

(5)

Garage Sale Type:

Discontinued

Exhaust Tubing Diameter:

2-1/4 Inch

Exhaust Pipe Type:

Custom Tubing

$48.99

/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

as low as

$49.99

/each

Speedway Header and Exhaust Wrap, 2 Inch x 50 Ft, White Color

Speedway Motors |

#91013802

Speedway Header and Exhaust Wrap, 2 Inch x 50 Ft, White Color

(4)

Color:

White

Sold in Quantity:

Each

$51.49

/each

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.

-76%

Stainless Steel Exhaust/Muffler Tube Clamps

Speedway Motors |

#91013001

Stainless Steel Exhaust/Muffler Tube Clamps

(67)

Exhaust Clamp Type:

Saddle/U-Bolt

Material Type:

Stainless Steel

Sold in Quantity:

Each

$2.31

/each

$9.99

Speedway Motors |

#91013343

Chrome Echo Can Tips

(8)

Exhaust Tubing Diameter:

2 Inch

Finish:

Chrome

Sold in Quantity:

Each

$39.99

/each

Stainless Steel Exhaust Pipe Mandrel U-Bends, 2-1/8 Inch

Speedway Motors |

#91013865

Stainless Steel Exhaust Pipe Mandrel U-Bends, 2-1/8 Inch

(1)

Exhaust Tubing Diameter:

2-1/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.13"

$50.99

/each

Stainless Oval Exhaust Pipe with 4-Bolt Flange, 3-inch

Speedway Motors |

#91013966

Stainless Oval Exhaust Pipe with 4-Bolt Flange, 3-inch

Exhaust Tubing Diameter:

3 Inch

Finish:

Natural

Tube Length:

$28.99

/each

Baffled Muffler with Cutout, 2.25 Inch Same Side Inlet/Outlet

Speedway Motors |

#9301017

Baffled Muffler with Cutout, 2.25 Inch Same Side Inlet/Outlet

Garage Sale Type:

Discontinued

Muffler Type:

Chambered

$90.99

/each

Speedway Exhaust Collector Extension Pipes, 3-1/2 x 40 Inch

Speedway Motors |

#91013761

Speedway Exhaust Collector Extension Pipes, 3-1/2 x 40 Inch

(15)

Exhaust Tubing Diameter:

3-1/2 Inch

Exhaust Pipe Type:

Extension Tubing

Outside Diameter:

3.50"

$64.99

/pair

Slip-Over Kickout Extension Pipes, Plain, 3-1/2 x 20 Inch

Speedway Motors |

#91013378

Slip-Over Kickout Extension Pipes, Plain, 3-1/2 x 20 Inch

(15)

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Raw

$53.99

/pair

Baffled Muffler with Cutout, 2.5 Inch Offset Inlet/Outlet

Speedway Motors |

#9301016

Baffled Muffler with Cutout, 2.5 Inch Offset Inlet/Outlet

(1)

Muffler Type:

Chambered

Material Type:

Steel

$90.99

/each

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

$321.99

/pair

Speedway Header and Exhaust Wrap, 2 Inch x 100 Ft, Natural Color

Speedway Motors |

#91013803

Speedway Header and Exhaust Wrap, 2 Inch x 100 Ft, Natural Color

(1)

Material Type:

Fiberglass

Sold in Quantity:

Each

$87.99

/each

Oxygen Sensor Weld-On Bung and Plug Kit, M18-1.5, Mild Steel

Speedway Motors |

#9302520

Oxygen Sensor Weld-On Bung and Plug Kit, M18-1.5, Mild Steel

Material Type:

Mild Steel

Finish:

Raw

Sold in Quantity:

Kit

$18.49

/kit

Big Block Chevy Tight-Fit, Block Hugger Headers, Chrome

Speedway Motors |

#9300102C

Big Block Chevy Tight-Fit, Block Hugger Headers, Chrome

(3)

Garage Sale Type:

Discontinued

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

$402.99

/set

Stainless Steel 90-Degree Exhaust Bend, 3-1/2-inch

Speedway Motors |

#91013941

Stainless Steel 90-Degree Exhaust Bend, 3-1/2-inch

Exhaust Tubing Diameter:

3-1/2 Inch

Exhaust Pipe Type:

Elbow/Connector

Outside Diameter:

3.50"

$43.99

/each

Stainless Header Reducer Kit, 2-1/2 to 2 Inch

Speedway Motors |

#91013755

Stainless Header Reducer Kit, 2-1/2 to 2 Inch

(15)

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$47.99

/pair

3-Bolt Exhaust Flange Collector w/ O2 Bung, 3.0/2.25-in SS

Speedway Motors |

#9302505

3-Bolt Exhaust Flange Collector w/ O2 Bung, 3.0/2.25-in SS

Gasket(s) Included:

Yes

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$53.99

/pair

Stainless Steel Exhaust Pipe Mandrel Bend, 180 Degree, 3 Inch

Speedway Motors |

#91013899

Stainless Steel Exhaust Pipe Mandrel Bend, 180 Degree, 3 Inch

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Elbow/Connector

Outside Diameter:

3.00"

$45.99

/each

Stainless Steel Exhaust Pipe Mandrel U-Bends, 1-5/8 Inch O.D.

Speedway Motors |

#91013861

Stainless Steel Exhaust Pipe Mandrel U-Bends, 1-5/8 Inch O.D.

(7)

Exhaust Tubing Diameter:

1-5/8 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.625"

as low as

$34.99

/each

Speedway Motors |

#91001311

Steel Exhaust Hanger Brackets, 7 Inch

(8)

Material Type:

Steel

Sold in Quantity:

Pair

$10.49

/pair

GM L6 Manifold Heat Kit, 194/230/250/292 Fenton Headers

Speedway Motors |

#9105415

GM L6 Manifold Heat Kit, 194/230/250/292 Fenton Headers

(2)

Sold in Quantity:

Kit

$43.99

/kit

Speedway Motors |

#5501204

Collector Gasket, 3 Inch I.D.

(5)

Overall Thickness:

.07"

Inside Diameter:

Collector Diameter:

3 Inch

$2.69

/each

Speedway Header Block-Off Plate, 4.5 Inch Triangle, Raw

Speedway Motors |

#91003012

Speedway Header Block-Off Plate, 4.5 Inch Triangle, Raw

Bolt Pattern:

3 on 3.375"

Flange Style:

3-Bolt

Finish:

Raw

$38.99

/pair

Speedway Motors |

#9107946

3" 30 Degree Exhaust Bend, Long, Pair

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

3.00"

$52.99

/pair

Speedway Header and Exhaust Wrap, 1 Inch x 100 Ft, Titanium Color

Speedway Motors |

#91013791

Speedway Header and Exhaust Wrap, 1 Inch x 100 Ft, Titanium Color

(1)

Material Type:

Fiberglass

Sold in Quantity:

Each

$38.99

/each

-7%

Hooker Headers |

#42511062HKR

Hooker Headers 11062HKR Remote Switch Kit

GTIN Code:

090127027660

Sold in Quantity:

Each

$94.99

/kit

$102.95

-11%

Flowmaster |

#3789430452

Flowmaster 9430452 Super 44 Series Muffler, 3.00 In/ 2.50 Out

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

2.5"

$137.95

/each

$155.95

Mr Gasket |

#5507176C

Mr Gasket 7176C Collector Gaskets, 2-1/2 Inch, Triangle, Copper

Overall Thickness:

0.043"

Inside Diameter:

2.5"

Collector Diameter:

2-1/2 Inch

$28.46

/pair

-7%

Hooker Headers |

#4258515HKR

Hooker Headers 8515HKR LS Turbo Cross-Over Tube, 4L60/4L80

(1)

Exhaust Tubing Diameter:

2-1/4 Inch

Exhaust Pipe Type:

Crossover Tubing

Outside Diameter:

2.25"

$467.95

/each

$506.95

-7%

Hooker Headers |

#4258517HKR

Hooker Headers 8517HKR LS Turbo Cross-Over Tube Builder Kit

Exhaust Tubing Diameter:

2-1/4 Inch

Exhaust Pipe Type:

Crossover Tubing

Outside Diameter:

2.25"

$340.95

/each

$368.95

-13%

Powerbuilt |

#372648442

Powerbuilt 648442 Oxygen O2 Sensor Socket, 1/2 In, Dr, 7/8 / 22mm

Socket Drive:

1/2 in

Wrench Points:

6 Point

$12.99

/each

$14.99

-9%

Flowmaster |

#37842541

Flowmaster 42541 2-1/2 Inch Muffler, Offset Inlet/Centered Outlet

(1)

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$101.95

/each

$112.95

-9%

Doug's Headers |

#447DEC250ATD

Doug's Headers DEC250ATD Cut-Out Turn Down Tips, 2.5", Stainless

(1)

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

$64.12

/each

$70.53

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1982 GMC G2500 Headers and Exhaust Parts

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Products

Stainless Steel 2 Inch Bullet Glasspack Mufflers, 18" Case

Speedway Motors LS Swap Cast Iron V Band Exhaust Manifold, RH

Stainless Steel Exhaust Pipe Mandrel U-Bends, 2-1/4 Inch O.D.

Stainless Oval Exhaust Pipe, Hardway Mandrel Bend

Speedway Header and Exhaust Wrap, 2 Inch x 50 Ft, White Color

Related Articles

Stainless Steel Exhaust/Muffler Tube Clamps

Chrome Echo Can Tips

Stainless Steel Exhaust Pipe Mandrel U-Bends, 2-1/8 Inch

Stainless Oval Exhaust Pipe with 4-Bolt Flange, 3-inch

Baffled Muffler with Cutout, 2.25 Inch Same Side Inlet/Outlet

Speedway Exhaust Collector Extension Pipes, 3-1/2 x 40 Inch

Slip-Over Kickout Extension Pipes, Plain, 3-1/2 x 20 Inch

Baffled Muffler with Cutout, 2.5 Inch Offset Inlet/Outlet

LS1 Block Hugger Tight-Fit Headers, Raw Finish

Speedway Header and Exhaust Wrap, 2 Inch x 100 Ft, Natural Color

Oxygen Sensor Weld-On Bung and Plug Kit, M18-1.5, Mild Steel

Big Block Chevy Tight-Fit, Block Hugger Headers, Chrome

Stainless Steel 90-Degree Exhaust Bend, 3-1/2-inch

Stainless Header Reducer Kit, 2-1/2 to 2 Inch

3-Bolt Exhaust Flange Collector w/ O2 Bung, 3.0/2.25-in SS

Stainless Steel Exhaust Pipe Mandrel Bend, 180 Degree, 3 Inch

Stainless Steel Exhaust Pipe Mandrel U-Bends, 1-5/8 Inch O.D.

Steel Exhaust Hanger Brackets, 7 Inch

GM L6 Manifold Heat Kit, 194/230/250/292 Fenton Headers

Collector Gasket, 3 Inch I.D.

Speedway Header Block-Off Plate, 4.5 Inch Triangle, Raw

3" 30 Degree Exhaust Bend, Long, Pair

Speedway Header and Exhaust Wrap, 1 Inch x 100 Ft, Titanium Color

Hooker Headers 11062HKR Remote Switch Kit

Flowmaster 9430452 Super 44 Series Muffler, 3.00 In/ 2.50 Out

Mr Gasket 7176C Collector Gaskets, 2-1/2 Inch, Triangle, Copper

Hooker Headers 8515HKR LS Turbo Cross-Over Tube, 4L60/4L80

Hooker Headers 8517HKR LS Turbo Cross-Over Tube Builder Kit

Powerbuilt 648442 Oxygen O2 Sensor Socket, 1/2 In, Dr, 7/8 / 22mm

Flowmaster 42541 2-1/2 Inch Muffler, Offset Inlet/Centered Outlet

Doug's Headers DEC250ATD Cut-Out Turn Down Tips, 2.5", Stainless