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Fits: 02-06 GMC Sierra V8, 02-06 GMC Yukon V8, 02-08 GMC Envoy V8, 03-09 GMC Savana V8, 04-09 GMC Canyon V8, 07-09 GMC Arcadia V8, 07-09 GMC Sierra V8, 07-0 ...

PART# 814123

Finish: Stainless Steel
Price: $669.00
Qty: Pair

Free Shipping! *Continental U.S. only.


Fits: 92-95 Chevrolet Blazer 5.0L / 5.7L, 92-95 Chevrolet Suburban 5.7L, 92-95 Chevrolet Tahoe 5.7L, 92-95 GMC Jimmy 5.0L / 5.7L, 92-95 GMC Yukon / Yukon De ...

PART# GP100

Finish: Chrome
Tube Grouping: 4-1
Price: $411.75
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 07-09 Sierra, 4.8/ 5.3L, w/o A.I.R., 07-09 Silverado, 4.8/ 5.3L, w/o A.I.R.

PART# 72C1346

Finish: Armor Coated
Tube Grouping: 4-1
Price: $465.66
Qty: Pair

Free Shipping! *Continental U.S. only.


Fits: 96-01 Chevy S10, 4.3L, 4WD, 96-01 GMC S15, 4.3L, 4WD

PART# 72C1355

Finish: Armor Coated
Tube Grouping: 3-1
Price: $390.91
Qty: Pair

Free Shipping! *Continental U.S. only.


Fits: 04 Chevrolet Avalanche 8.1L, 04 GMC Yukon / Yukon Denali 8.1L

PART# GP134S

Finish: Stainless Steel
Tube Grouping: 4-1
Price: $537.91
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 01-04 Chevrolet Silverado 8.1L, 01-04 Chevrolet Suburban 8.1L, 01-04 Chevrolet Tahoe 8.1L, 01-04 GMC Sierra 8.1L, 01-04 GMC Yukon / Yukon Denali 8.1L, ...

PART# GP131S

Finish: Stainless Steel
Tube Grouping: 4-1
Price: $537.91
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 00-01 Chevrolet Suburban 4.8L / 5.3L, 00-01 Chevrolet Tahoe 4.8L / 5.3L, 00-01 GMC Yukon / Yukon Denali 4.8L / 5.3L, 99-00 GMC Sierra 6.0L (w/ Air inj ...

PART# GP116

Finish: Chrome
Tube Grouping: 4-1
Price: $457.62
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 01-04 Chevrolet Silverado 8.1L, 01-04 Chevrolet Suburban 8.1L, 01-04 Chevrolet Tahoe 8.1L, 01-04 GMC Sierra 8.1L, 01-04 GMC Yukon / Yukon Denali 8.1L, ...

PART# GP131S-C

Finish: Ceramic Coated
Tube Grouping: 4-1
Price: $630.86
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 63-87 Chevy Pickup, 63-87 GMC Pickup, 63-87 GMC Van

PART# 72C1204

Finish: Armor Coated
Tube Grouping: 4-1
Price: $469.39
Qty: Pair

Free Shipping! *Continental U.S. only.


Fits: 02-04 Cadillac Escalade 6.0L AWD, 02-04 Chevrolet Silverado 6.0L, 02-04 Chevrolet Suburban 6.0L, 02-04 Chevrolet Tahoe 6.0L AWD, 02-04 GMC Sierra 6.0L ...

PART# GP500S

Finish: Stainless Steel
Tube Grouping: 4-1
Price: $537.91
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 07-09 Sierra, 2/4WD, 4.8/5.3L/6.0L, 07-09 Silverado, 2/4WD, 4.8/5.3L/6.0L

PART# 70-2267

Finish: Armor Coated
Tube Grouping: 4-1
Price: $336.34
Qty: Pair

Free Shipping! *Continental U.S. only.


Fits: 01-03 Chevrolet Silverado 8.1L, 01-03 Chevrolet Suburban 8.1L, 01-03 Chevrolet Tahoe 8.1L, 01-03 GMC Sierra 8.1L, 01-03 GMC Yukon / Yukon Denali 8.1L, ...

PART# GP130S-C

Finish: Ceramic Coated
Tube Grouping: 4-1
Price: $630.86
Qty: Each

Free Shipping! *Continental U.S. only.





Not able to find what you are looking for?

New Header Panel Nose Ford Ranger 2003 2002 2001 FO1220219 1L5Z8A284AB

1998 1999 2000 FORD RANGER GRILLE OPENING HEADER PLASTIC PANEL XL/XLT SPLASH EV

88-95 Small Block Chevy GMC Truck Black Exhaust Headers 305 350 5.0L 5.7L 1500

02-09 CHEVY ENVOY SLT GRILLE HEAD LIGHT MOUNTING UPPER HEADER NOSE PANEL BLACK

Chevy & GMC Truck Shorty Headers 1999-2006 (6.0L Engines) Stainless



At Andy's Auto Sport, we have a huge variety of GMC headers to ensure that you have every header option available to you. We go out of our way to carry every major line of GMC headers, so that whether you are looking for long tube GMC headers or custom exhaust headers or anything in between, we've got it for you. Andy's Auto Sport is the ultimate shopping destination for your GMC header needs!


DID YOU KNOW?
Header is the term used to describe the aftermarket product that replaces the factory exhaust manifold. Headers are normally designed to be less restrictive than the factory exhaust manifolds that they replace, thereby generating more horsepower.

Headers are considered part of the exhaust system of the vehicle. Right after the incoming air and fuel combust, the result exhaust is push through the headers and out the exhaust. The headers are often connected to the catalytic converter, which is connected to the muffler and exhaust tip, so the headers are the "front" of the exhaust system.

Some of the popular brands of headers that you'll find are: DC Sports, Hedman, Hooker, Doug Thorley, Pacesetter, and Flowtech, among others.

We get asked a lot if you can buy headers but still leave the stock catalytic converter in place. The answer is yes in almost every case, as the headers are still designed with flanges in most cases that will mount right up to the existing factory parts.
FAQ's
Q: What does a header do? Why buy a header?
A: An exhaust header is a performance product that replaces your factory exhaust manifold and improves an engine's performance by allowing air to flow more freely. The easier an engine breathes the more power it produces. Headers generally use piping with a wider diameter than factory tubing, which allows more air to pass through the exhaust system than factory. A header is one of the easiest bolt-on modifications you can make to increase horsepower, making an effective use of money if your goal is to quickly gain horsepower.

Q: How do you install a header?
A: A header is a direct bolt-on. Simply remove the factory OEM exhaust manifold and the aftermarket header is put in its place. The header is to be attached the head of your vehicle. Remove all the bolts that hold the flanges in place and detach the factory manifold. The down pipe or exhaust pipe should be removed as well and then reattached once the header flanges are bolted back onto the head.

See all 5 questions & answers







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