GMC Headers and Exhaust Parts

Get an exact fit for your

GMC

Year

Choose Year

Year

Make

Choose Make

Make

Model

Choose Model

Model

2,548 products

Sort By:

Clear All

Fitment

GMC

Products

-9%

JBA 1650-1ST Stainless 1650 EFI Starter Tubes, 2.5

JBA Headers |

#44716501ST

JBA 1650-1ST Stainless 1650 EFI Starter Tubes, 2.5

Sold in Quantity:

Pair

Flange Style:

2-Bolt

$81.25

/set

$89.38

-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

-20%

Vibrant |

#32100001

Vibrant Ultra Quiet Resonator, 304 Stainless Steel

Overall Length:

13.75"

Inlet Location:

Center

Outlet Location:

Center

as low as

$135.99

/each

$169.99

-26%

Vibrant |

#32101197

Vibrant 1197 EGT Sensor Weld Bung, Stainless Steel, 1/8 Inch NPT

GTIN Code:

690092122003

$6.50

/each

$8.79

Mild Steel Mandrel Bend Exhaust Elbow Pipe, 30 Degree, Long, 3"

Speedway Motors |

#9173032

Mild Steel Mandrel Bend Exhaust Elbow Pipe, 30 Degree, Long, 3"

(3)

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

3.00"

$26.99

/each

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.

The Exhausting Search for Headers

Having issues fitting headers into your car/engine? This article provides helpful hints on ways to modify or add parts to make the headers fit in your specific car. Kevin W. explains his build experience with headers.

Choosing the Right Headers

Which size of headers should I use? Short or long tube headers? Etc. Learn how to answer these exhaust questions and choose the right header with our expert guide.

Tuning Tips after Header Installation

Making the switch from manifolds to headers is a popular performance upgrade, but it may take more than just bolting on the new part. We provide some tips and things to consider after you bolt on a new set of headers.

Building Custom 241 Red Ram Driveshaft Headers

In this detailed article, Tim will guide you on how to build a custom set of 241 Red Ram Hemi driveshaft headers. From the concept to the materials needed, he'll show you how the mockup and final assembly steps.

Hooker Header Installation Guide

Hooker headers are installed in a 1967 Pontiac Firebird for increased power and a boost in performance. See how to work through fitment of the steering box, clutch Z bar and starter.

LQ4 Engine Build Upgrades | Recipes for 500HP - 1,000HP

Building GM’s LQ4 6.0L Gen 3 LS engine for various power levels is easy with the right performance parts recipe.

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.

Selecting the Right Demo Derby Headers

Check out these tips on the large variety of Demo Derby headers that Speedway Speedway offers. Here, Jeremy will walk you through the many different styles and brands available showcasing which style might fit best in your application.

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

Speedway Flathead Ford V8 Center Dump Headers, Raw Finish

Speedway Motors |

#91013601

Speedway Flathead Ford V8 Center Dump Headers, Raw Finish

(14)

Header Tube Type:

Shorty

Exhaust Port Shape:

Round

Flange Style:

Standard

$259.99

/pair

-7%

Hooker 41172HKR Stainless Steel TORCA Style Exhaust Coupler, 2-1/2 In.

Hooker Headers |

#42541172HKR

Hooker 41172HKR Stainless Steel TORCA Style Exhaust Coupler, 2-1/2 In.

(15)

Exhaust Clamp Type:

Tube

Sold in Quantity:

Pair

$59.79

/pair

$64.95

-9%

Flowmaster |

#37842543

Flowmaster Mufflers 42543 40 Series 2.5 Inch Muffler, Offset In/Outlet

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$101.95

/each

$112.95

-10%

Borla |

#21540364

Borla® 40364 ProXS™ Muffler, 2.5 Inch Centered In/Out

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$132.99

/each

$147.99

Exhaust Extension Pipes, 90 Deg Elbows and Turn Downs, 3-1/2"

Speedway Motors |

#9100429

Exhaust Extension Pipes, 90 Deg Elbows and Turn Downs, 3-1/2"

(1)

Exhaust Tubing Diameter:

3-1/2 Inch

Sold in Quantity:

Kit

$164.99

/kit

-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

DEi 010129 Titanium Exhaust Wrap, 2 Inch x 15 Ft Roll

DEI |

#9101129

DEi 010129 Titanium Exhaust Wrap, 2 Inch x 15 Ft Roll

(8)

Material Type:

Lava Rock

Sold in Quantity:

Each

$22.99

/each

FAST 30168 Weld-In Threaded O2 Sensor Bung

FAST Fuel Air Spark Technology |

#28230168

FAST 30168 Weld-In Threaded O2 Sensor Bung

(5)

Material Type:

304 Stainless Steel

Sold in Quantity:

Each

Thread Pitch:

18mm x 1.50

$21.95

/each

Flowmaster |

#37871225

Flowmaster 71225 FlowFX Muffler 2.25 Offset In, 2.25 Center Out

(2)

Muffler Type:

Perforated Tube w/Packing

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$99.95

/each

-9%

Patriot Exhaust |

#447H1050

Patriot Exhaust H1050 Side Exhaust, Chrome, 50 Inch

(13)

Exhaust Tubing Diameter:

2 Inch - 3 Inch

Finish:

Chrome

Overall Length:

50.00"

$486.45

/pair

$535.10

Speedway 70" Polished SS Lake Exhaust Pipes, Mounting Brackets

Speedway Motors |

#9100697

Speedway 70" Polished SS Lake Exhaust Pipes, Mounting Brackets

(6)

Exhaust Tubing Diameter:

2 Inch

Finish:

Polished

Overall Length:

70.00"

$428.99

/kit

Stainless Steel Hugger Header Extension Kit, Polished

Speedway Motors |

#91013387

Stainless Steel Hugger Header Extension Kit, Polished

(2)

Exhaust Pipe Type:

Extension Tubing

Outside Diameter:

2.50"

$132.99

/pair

-12%

Porter Muffler |

#9105023

Porter Muffler PM4025014 Short Muffler, 2.50 Inch Inlet/Outlet

(2)

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$111.99

/each

$127.95

Stainless Steel Exhaust Pipe Mandrel Bend, 180 Degree, 2-1/2 Inch

Speedway Motors |

#91013889

Stainless Steel Exhaust Pipe Mandrel Bend, 180 Degree, 2-1/2 Inch

(4)

Exhaust Tubing Diameter:

2-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.50"

$47.99

/each

-9%

Patriot Exhaust |

#447H7265

Patriot Exhaust H7265 Collector Flange, 2-1/2 Inch

(5)

Material Type:

Steel

Sold in Quantity:

Pair

$27.43

/pair

$30.17

-9%

Patriot Exhaust |

#9301607

Patriot Exhaust H1607 Pencil Exhaust Tip, 2-1/8 X 9 Inch

(2)

Exhaust Tubing Diameter:

2-1/8 Inch

Finish:

Chrome

$26.34

/each

$28.97

-9%

Smithys Glasspack Muffler, 30 Inch Body, 2 Inch Inlet/Outlet

Patriot Exhaust |

#91013108

Smithys Glasspack Muffler, 30 Inch Body, 2 Inch Inlet/Outlet

(13)

Inlet Diameter:

Outlet Diameter:

$117.47

/each

$129.22

-10%

Borla |

#21540659

Borla® 40659 ProXS™ Muffler, 2.5 Center In/Offset Out

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$124.99

/each

$139.99

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

Granatelli Motor Sports |

#91001330

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

Exhaust Tubing Diameter:

3 Inch

Outside Diameter:

3.00"

$87.98

/each

-9%

Patriot Exhaust |

#91013480

Patriot Exhaust H1080 Chrome Side Pipes w/Mufflers, 80 Inch, PR

(5)

Exhaust Tubing Diameter:

2 Inch - 3 Inch

Finish:

Chrome

Overall Length:

80.00"

$596.26

/pair

$655.89

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

-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

Schoenfeld |

#9173080

Schoenfeld 3080 Steel Exhaust Elbow, 80 Degree, 3 Inch

(2)

Exhaust Tubing Diameter:

3 Inch

Exhaust Pipe Type:

Elbow/Connector

Outside Diameter:

3.00"

$26.95

/each

-9%

Patriot Exhaust |

#447H7752

Patriot Exhaust H7752 Tubing, Mild Steel, 1-3/4 Inch, 18 Gauge

(3)

Exhaust Tubing Diameter:

1-3/4 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.75"

$60.39

/each

$66.43

-10%

Borla |

#21540353

Borla® 40353 ProXS™ Muffler, 3 Inch Offset Inlet/Outlet

(1)

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$128.99

/each

$143.99

Granatelli 313533 - Exhaust Pipe Adapter V-Band 3" Round to Oval

Granatelli Motor Sports |

#91001325

Granatelli 313533 - Exhaust Pipe Adapter V-Band 3" Round to Oval

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Gasket(s) Included:

$87.98

/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

Flowmaster |

#37871226

Flowmaster 71226 FlowFX Muffler 2.50 Offset In, 2.50 Center Out

(1)

Muffler Type:

Perforated Tube w/Packing

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$84.95

/each

Mild Steel Exhaust Pipe Mandrel U-Bend, 1-1/2 Inch

Speedway Motors |

#91013849

Mild Steel Exhaust Pipe Mandrel U-Bend, 1-1/2 Inch

(31)

Exhaust Tubing Diameter:

1-1/2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

1.50"

$21.99

/each

2.25 Inch Dual Exhaust Mandrel Bend Tubing Kit, Mild Steel

Speedway Motors |

#91013822

2.25 Inch Dual Exhaust Mandrel Bend Tubing Kit, Mild Steel

(113)

Exhaust System Type:

Header-Back

Single or Dual:

Dual

Exhaust Tubing Diameter:

2-1/4 Inch

$149.99

/each

Showing 1 - 1692 of 2,548 results

Shop Feedback:

Did you find what you are looking for?

Models:

C2500 C1500 C3500 K2500 Jimmy C15/C1500 Pickup K1500 C2500 Suburban C25/C2500 Pickup C25/C2500 Suburban C15/C1500 Suburban C15 C25 Sierra 1500 C35 K3500 C25 Suburban C1500 Suburban K15/K1500 Pickup K25/K2500 Pickup C35/C3500 Pickup K25/K2500 Suburban R2500 R3500 K15/K1500 Suburban C15 Suburban K2500 Suburban K25 K1500 Suburban K15 Yukon K25 Suburban R2500 Suburban K15 Suburban Sprint K35 S15 Sonoma S15 Jimmy Yukon XL 1500 Savana 3500 Savana 2500 Sierra 2500 HD R1500 Caballero K35/K3500 Pickup Sierra 3500 V3500 R1500 Suburban Yukon XL 2500 Sierra 2500 V1500 V1500 Suburban V2500 Sierra 3500 HD Sierra 1500 Limited Sierra 1500 Classic V2500 Suburban Sierra 2500 HD Classic Sierra 3500 Classic Sierra 1500 HD Classic Sierra 1500 HD 1500 Series G25 G3500 G35 1000 Series G15/G1500 Van G25/G2500 Van G35/G3500 Van G1500 G15 G2500 Suburban 1500 2500 Series Yukon XL 1000 Canyon Truck Sierra 2500 3500 Envoy K1000 Pickup K1000 PB1500 Series PB2500 Series Savana 1500 100 150 3000 Envoy XL PM151 PM152 PM153 PM251 PM252 PM253 Safari Syclone Typhoon

GMC Headers and Exhaust Parts

Model

Subcategory

Part

Brand

Application

Department

Transmission Family

Engine Family

Availability

Discounts

Price

Customer Rating

Products

JBA 1650-1ST Stainless 1650 EFI Starter Tubes, 2.5

Vibrant 321 Stainless Steel 180 Degree Mandrel Bends

Vibrant Ultra Quiet Resonator, 304 Stainless Steel

Vibrant 1197 EGT Sensor Weld Bung, Stainless Steel, 1/8 Inch NPT

Mild Steel Mandrel Bend Exhaust Elbow Pipe, 30 Degree, Long, 3"

Related Articles

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

Speedway Flathead Ford V8 Center Dump Headers, Raw Finish

Hooker 41172HKR Stainless Steel TORCA Style Exhaust Coupler, 2-1/2 In.

Flowmaster Mufflers 42543 40 Series 2.5 Inch Muffler, Offset In/Outlet

Borla® 40364 ProXS™ Muffler, 2.5 Inch Centered In/Out

Exhaust Extension Pipes, 90 Deg Elbows and Turn Downs, 3-1/2"

Vibrant 304 Stainless Steel 45 Degree Brushed Mandrel Bend

DEi 010129 Titanium Exhaust Wrap, 2 Inch x 15 Ft Roll

FAST 30168 Weld-In Threaded O2 Sensor Bung

Flowmaster 71225 FlowFX Muffler 2.25 Offset In, 2.25 Center Out

Patriot Exhaust H1050 Side Exhaust, Chrome, 50 Inch

Speedway 70" Polished SS Lake Exhaust Pipes, Mounting Brackets

Stainless Steel Hugger Header Extension Kit, Polished

Porter Muffler PM4025014 Short Muffler, 2.50 Inch Inlet/Outlet

Stainless Steel Exhaust Pipe Mandrel Bend, 180 Degree, 2-1/2 Inch

Patriot Exhaust H7265 Collector Flange, 2-1/2 Inch

Patriot Exhaust H1607 Pencil Exhaust Tip, 2-1/8 X 9 Inch

Smithys Glasspack Muffler, 30 Inch Body, 2 Inch Inlet/Outlet

Borla® 40659 ProXS™ Muffler, 2.5 Center In/Offset Out

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

Patriot Exhaust H1080 Chrome Side Pipes w/Mufflers, 80 Inch, PR

Stainless Steel 2 Inch Bullet Glasspack Mufflers, 18" Case

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

Schoenfeld 3080 Steel Exhaust Elbow, 80 Degree, 3 Inch

Patriot Exhaust H7752 Tubing, Mild Steel, 1-3/4 Inch, 18 Gauge

Borla® 40353 ProXS™ Muffler, 3 Inch Offset Inlet/Outlet

Granatelli 313533 - Exhaust Pipe Adapter V-Band 3" Round to Oval

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

Flowmaster 71226 FlowFX Muffler 2.50 Offset In, 2.50 Center Out

Mild Steel Exhaust Pipe Mandrel U-Bend, 1-1/2 Inch

2.25 Inch Dual Exhaust Mandrel Bend Tubing Kit, Mild Steel

Models: