1982 GMC G3500 Headers and Exhaust Parts

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1982 GMC G3500

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1982 GMC G3500

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-9%

Patriot Exhaust |

#447H7760

Patriot Exhaust H7760 Tubing, Mild Steel, 2-1/4 Inch, 18 Gauge

Exhaust Tubing Diameter:

2-1/4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.25"

$65.88

/each

$72.47

-9%

Patriot Exhaust |

#447H3819

Patriot Exhaust H3819 Side Tubes Turnout, Raw Steel, 26 Inch

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Raw

$193.23

/pair

$212.55

-9%

Patriot Exhaust |

#447H7765

Patriot Exhaust H7765 Tubing, Mild Steel, 3 Inch, 16 Gauge

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

3.00"

$93.31

/each

$102.64

-9%

Patriot Exhaust |

#447H7180

Patriot Exhaust H7180 U-Clamp, 2-1/2 Inch

Exhaust Clamp Type:

Saddle/U-Bolt

Inside Diameter:

2.5"

$7.09

/each

$7.80

-9%

Patriot Exhaust |

#447H7624

Patriot Exhaust H7624 Slip Connector, 1-3/4 Inch

Exhaust Tubing Diameter:

1-3/4 Inch

Overall Length:

Inlet Diameter:

1.75"

$13.14

/each

$14.45

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.

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.

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.

-9%

Patriot Exhaust |

#447H7173

(1)

Exhaust Clamp Type:

Saddle/U-Bolt

Inside Diameter:

2.25"

$5.43

/each

$5.97

Lokar |

#491GSE3010

Lokar GSE-3010 Goolsby Edition Billet Aluminum Exhaust Tips

Exhaust Tubing Diameter:

3 Inch

Finish:

Brushed

$1,116.95

/pair

Dynatech |

#31178970350

Dynatech® 789-70350 Stepped Band Tube Clamp, 3-1/2 Inch

(2)

Exhaust Clamp Type:

Tube

Inside Diameter:

3.5"

$44.99

/each

Dynatech |

GTIN Code:

036584152576

$168.95

/each

Dynatech |

#31178970300

Dynatech® 789-70300 Stepped Band Tube Clamp, 3 Inch

(3)

Exhaust Clamp Type:

Tube

Inside Diameter:

$20.99

/each

DEI 10226 Adapt-A-Shield XT - 12" x 17-1/2"

DEI |

#35610226

DEI 10226 Adapt-A-Shield XT - 12" x 17-1/2"

Overall Width:

17.5"

Sold in Quantity:

Each

$24.99

/each

-26%

Vibrant |

#32101188

Vibrant 1188 Saddle Style O2 Oxygen Sensor Fitting Weld Bung

(2)

GTIN Code:

690092128630

Thread Pitch:

18mm x 1.50

$13.99

/each

$18.99

-9%

Patriot Exhaust |

#91013331

Patriot Exhaust Short Steel Megaphones, 2 x 4 x 12 Inch

(4)

Overall Length:

12.00"

Exhaust Tubing Diameter:

2 Inch

Sold in Quantity:

Each

$51.03

/each

$56.13

$221 Off

Flowtech 31730-1FLT LS Swap Exhaust Manifolds, Silver Ceramic

Flowtech Exhaust |

#772317301FLT

Flowtech 31730-1FLT LS Swap Exhaust Manifolds, Silver Ceramic

(1)

Finish:

Ceramic Coated

Sold in Quantity:

Pair

$332.95

/kit

$553.95

Flowmaster |

#37871229

Flowmaster 71229 FlowFX Muffler 3.00 Offset In, 3.00 Center Out

(3)

Muffler Type:

Perforated Tube w/Packing

Inlet Diameter:

Outlet Diameter:

$109.95

/each

-10%

Moroso |

#54594055

Moroso 94055 Spiral Flow Auger Muffler, 3 Inch Stainless Steel

Inlet Diameter:

Outlet Diameter:

$165.99

/each

$185.41

Oval Exhaust Pipe Vertical Mandrel Bend, 90 Degree, 3 Inch

Granatelli Motor Sports |

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$36.99

/pair

-9%

Patriot Exhaust |

#9308065

Patriot Exhaust Tight Tuck S/B Chevy Block Hugger Headers

(6)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Oval

Flange Style:

Standard

as low as

$527.07

/pair

$579.78

-9%

Patriot Exhaust |

#9308080

Patriot Exhaust E-Rod LS Tube Headers, Steel

(1)

Header Tube Type:

Block Hugger

Exhaust Port Shape:

Round

Flange Style:

Standard

$496.75

/pair

$546.43

Hooker 21609HKR Maximum Flow Muffler, Single 4 Inch Centered Inlet

Hooker Headers |

#42521609HKR

Hooker 21609HKR Maximum Flow Muffler, Single 4 Inch Centered Inlet

Muffler Type:

Glass Pack

Inlet Diameter:

Outlet Diameter:

$69.95

/each

-8%

Flowmaster |

#378Y250300

Flowmaster Y250300 Scavenger Series Y Collector, 2.5 Pri / 3 Col

Hardware Included:

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Aluminized

$124.95

/each

$136.95

-14%

Innovate Motorsports |

#93537370

Innovate Motorsports 37370 Bosch LSU 4.2 5-Wire, O2 Sensor

GTIN Code:

856428037377

Sold in Quantity:

Each

$105.99

/each

$124.31

-11%

Flowmaster |

#378524704

Flowmaster 524704 70 Series Big Block II Muffler, 2.25 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$249.95

/each

$281.95

APR EXH0146 Double Y Splitter 76mm/3 In To Quad 63.5mm/2.5 In, SS

APR |

#425EXH0146

APR EXH0146 Double Y Splitter 76mm/3 In To Quad 63.5mm/2.5 In, SS

Hardware Included:

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

$172.95

/each

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1982 GMC G3500 Headers and Exhaust Parts

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Products

Patriot Exhaust H7760 Tubing, Mild Steel, 2-1/4 Inch, 18 Gauge

Patriot Exhaust H3819 Side Tubes Turnout, Raw Steel, 26 Inch

Patriot Exhaust H7765 Tubing, Mild Steel, 3 Inch, 16 Gauge

Patriot Exhaust H7180 U-Clamp, 2-1/2 Inch

Patriot Exhaust H7624 Slip Connector, 1-3/4 Inch

Related Articles

Patriot Exhaust H7173 U-Clamp, 1-5/8 Inch

Patriot Exhaust H7628 Slip Connector, 2 Inch

Patriot Exhaust H7174 U-Clamp, 1-3/4 Inch

Patriot Exhaust H7179 U-Clamp, 2-1/4 Inch

Lokar GSE-3010 Goolsby Edition Billet Aluminum Exhaust Tips

Dynatech® 789-70350 Stepped Band Tube Clamp, 3-1/2 Inch

Dynatech® 772-32520 Vortex® Muffler Insert Cone, 3 Inch

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

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

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

New Vintage USA 02189-03 Performance II EGT White

New Vintage USA 79194-79 M-102 Series Vacuum/Boost Gauge, Black

FAST 301425 EGT Single 48 In. Probe w/Mini Connector, 1/4 In. Diameter

Dynatech® 789-70300 Stepped Band Tube Clamp, 3 Inch

DEI 10226 Adapt-A-Shield XT - 12" x 17-1/2"

Vibrant 1188 Saddle Style O2 Oxygen Sensor Fitting Weld Bung

Patriot Exhaust Short Steel Megaphones, 2 x 4 x 12 Inch

Flowtech 31730-1FLT LS Swap Exhaust Manifolds, Silver Ceramic

Flowmaster 71229 FlowFX Muffler 3.00 Offset In, 3.00 Center Out

Moroso 94055 Spiral Flow Auger Muffler, 3 Inch Stainless Steel

Oval Exhaust Pipe Vertical Mandrel Bend, 90 Degree, 3 Inch

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

Hedman Hedders 18808 Ball-Style Header X-Tensions For 2-1/4 Inch

Hedman Hedders 21103 3 Inch Steel Header Reducer 2-1/2 Inch

Patriot Exhaust Tight Tuck S/B Chevy Block Hugger Headers

Patriot Exhaust E-Rod LS Tube Headers, Steel

Hooker 21609HKR Maximum Flow Muffler, Single 4 Inch Centered Inlet

Flowmaster Y250300 Scavenger Series Y Collector, 2.5 Pri / 3 Col

Innovate Motorsports 37370 Bosch LSU 4.2 5-Wire, O2 Sensor

Flowmaster 524704 70 Series Big Block II Muffler, 2.25 In/Out

APR EXH0146 Double Y Splitter 76mm/3 In To Quad 63.5mm/2.5 In, SS