1982 GMC C2500 Headers and Exhaust Parts

1,946 products fit your

1982 GMC C2500

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1982 GMC C2500

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-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

-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

-16%

Speedhut |

#140022117L

Speedhut L2-B7-LEG 2-1/16" Boost Gauge 0-2.0 bar

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$183.94

/each

$220.73

-16%

Speedhut |

#140022118L

Speedhut L2-B8-LEG 2-1/16" Boost Gauge 0-4.0 bar

Body Diameter:

2.05"

Depth:

1.3"

Gauge Series:

Analog

$183.94

/each

$220.73

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.

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 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.

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

New Vintage USA |

#276119493

New Vintage USA 01194-93 Performance 2-1/16" Vacuum/Boost Gauge

Gauge Series:

Analog

Gauge Face Color:

White

Gauge Number Color:

Black

$230.99

/each

New Vintage USA |

#276119491

New Vintage USA 01194-91 Performance 2-1/16" Vacuum/Boost Gauge

Gauge Series:

Analog

Gauge Face Color:

White

Gauge Number Color:

Black

$230.99

/each

New Vintage USA |

#276218701

New Vintage USA 02187-01 Performance II Boost 60 PSI Black

Gauge Series:

Analog

Gauge Face Color:

Black

Bezel Finish:

Stainless

$196.90

/each

New Vintage USA |

#276218703

New Vintage USA 02187-03 Performance II Boost 60 PSI White

Gauge Series:

Analog

Gauge Face Color:

White

Bezel Finish:

Stainless

$196.90

/each

Proform |

#58666826

Proform 66826 Wedge-Locking Header Bolts, 8mm x 1.181 Inch

Under Head Length:

1.181"

Thread Pitch:

8mm x 1.25

$39.95

/set

Stainless Steel Exhaust 180-Degree U-Bend, 3-1/2-inch, Flared

Speedway Motors |

#91013910

Stainless Steel Exhaust 180-Degree U-Bend, 3-1/2-inch, Flared

Exhaust Tubing Diameter:

3-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

3.50"

$45.99

/each

Stainless Steel Combo Exhaust Bend, 2-1/4-inch

Speedway Motors |

#91013918

Stainless Steel Combo Exhaust Bend, 2-1/4-inch

Exhaust Tubing Diameter:

2-1/4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.25"

$45.99

/each

Mild Steel Exhaust Bend, 30-Degree, Long, 2-1/4-inch O.D.

Speedway Motors |

#91013933

Mild Steel Exhaust Bend, 30-Degree, Long, 2-1/4-inch O.D.

Exhaust Tubing Diameter:

2-1/4 Inch

Exhaust Pipe Type:

Elbow/Connector

Outside Diameter:

2.25"

$26.99

/each

Speedway Motors |

#91019981

Speedway Motors LS Swap V Band Cast Iron Exhaust Manifold LH

(4)

Material Type:

Cast Iron

Hardware Included:

Yes

as low as

$170.99

/each

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 3.0/2.25-in

Speedway Motors |

#9302509

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 3.0/2.25-in

Gasket(s) Included:

Yes

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$90.99

/pair

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 3.0/2.5-in

Speedway Motors |

#9302510

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 3.0/2.5-in

(1)

Gasket(s) Included:

Yes

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$94.99

/pair

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 2.5/2.0-in SS

Speedway Motors |

#9302512

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 2.5/2.0-in SS

Gasket(s) Included:

Yes

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$110.99

/pair

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 3.5/2.5-in SS

Speedway Motors |

#9302515

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 3.5/2.5-in SS

Gasket(s) Included:

Yes

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$124.99

/pair

-25%

Vibrant |

#32113330

Vibrant 304 Stainless Steel 45 Degree Brushed Mandrel Bend

Material Type:

Stainless Steel

Exhaust Pipe Type:

Custom Tubing

$14.99

/each

$19.99

-20%

Vibrant |

#32113390

Vibrant 304 Stainless Steel Brushed Straight Tubing

Material Type:

Stainless Steel

Exhaust Pipe Type:

Custom Tubing

Sold in Quantity:

Each

as low as

$106.99

/each

$134.99

Hedman Hedders |

#41829049

Hedman Hedders 29049 1-3/4 Inch 120 Degree 3 Inch Exhaust Pipe

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Custom Tubing

$54.99

/each

Hedman Hedders |

#41829050

Hedman Hedders 29050 1-3/4 Inch 180 Degree 3 Inch Exhaust Pipe

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Custom Tubing

$47.99

/each

Hedman Hedders |

#41829053

Hedman Hedders 29053 2 Inch 180 Degree 3 Inch Exhaust Pipe

Exhaust Tubing Diameter:

2 Inch

Exhaust Pipe Type:

Custom Tubing

$55.59

/each

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 3.5/3.0-in

Speedway Motors |

#9302518

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 3.5/3.0-in

Gasket(s) Included:

Yes

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$114.99

/pair

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

Hedman Hedders |

#41818809

Hedman Hedders 18809 Ball-Style Header X-Tensions For 2-1/4 Inch

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Raw

Tube Length:

17"

$43.40

/pair

-20%

Remflex Gaskets |

#63945400

Remflex Gaskets 45-400 V-Band Clamp Gasket 4.00" Diameter, 2 Set

Exhaust Clamp Type:

V-Band

Inside Diameter:

$14.27

/pair

$17.84

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 3.5/3.0-in SS

Speedway Motors |

#9302519

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 3.5/3.0-in SS

Gasket(s) Included:

Yes

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$146.99

/pair

-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

Vibrant |

#32113790

Vibrant 113790 321 Stainless Steel Straight Tubing 39.375 In

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

3.00"

$99.99

/each

Vibrant |

#32113570

Vibrant 13570 304 Stainless Steel Oval Pie Cuts, 3 Inch

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Custom Tubing

$31.99

/set

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1982 GMC C2500 Headers and Exhaust Parts

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Products

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

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

Speedhut L2-B7-LEG 2-1/16" Boost Gauge 0-2.0 bar

Speedhut L2-B8-LEG 2-1/16" Boost Gauge 0-4.0 bar

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

New Vintage USA 01194-93 Performance 2-1/16" Vacuum/Boost Gauge

New Vintage USA 01194-91 Performance 2-1/16" Vacuum/Boost Gauge

New Vintage USA 02187-01 Performance II Boost 60 PSI Black

New Vintage USA 02187-03 Performance II Boost 60 PSI White

Proform 66826 Wedge-Locking Header Bolts, 8mm x 1.181 Inch

Stainless Steel Exhaust 180-Degree U-Bend, 3-1/2-inch, Flared

Stainless Steel Combo Exhaust Bend, 2-1/4-inch

Mild Steel Exhaust Bend, 30-Degree, Long, 2-1/4-inch O.D.

Speedway Motors LS Swap V Band Cast Iron Exhaust Manifold LH

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 3.0/2.25-in

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 3.0/2.5-in

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 2.5/2.0-in SS

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 3.5/2.5-in SS

Vibrant 304 Stainless Steel 45 Degree Brushed Mandrel Bend

Vibrant 304 Stainless Steel Brushed Straight Tubing

Hedman Hedders 29049 1-3/4 Inch 120 Degree 3 Inch Exhaust Pipe

Hedman Hedders 29050 1-3/4 Inch 180 Degree 3 Inch Exhaust Pipe

Hedman Hedders 29053 2 Inch 180 Degree 3 Inch Exhaust Pipe

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 3.5/3.0-in

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

Hedman Hedders 18809 Ball-Style Header X-Tensions For 2-1/4 Inch

Remflex Gaskets 45-400 V-Band Clamp Gasket 4.00" Diameter, 2 Set

3-Bolt Exhaust Flange to V-Band Flange w/ O2 Bung, 3.5/3.0-in SS

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

Vibrant 113790 321 Stainless Steel Straight Tubing 39.375 In

Vibrant 13570 304 Stainless Steel Oval Pie Cuts, 3 Inch