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Get the Best Priced GMC Sierra 2500 HD Exhaust Headers

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GMC Sierra 2500 HD Replacement Exhaust Headers Information


GMC is one of the leading manufacturers of economy cars that are cheap to run and green. A car's performance is the result of several factors including high quality parts. To increase the horses of your ride's power plant, consider a few of these optional devices that are specially designed to expand performance. GMC Sierra 2500 HD Exhaust Headers have pipes that are bent so that they fit below the hood and are typically of similar length. The vehicle's Exhaust Headers are automotive parts that work to modify your exhaust system to eliminate back pressure and make the cylinders to perform more effectively. Exhaust Headers are typically used for engines with high output and are not legal in some states due to the fact that they alter your car's emissions system. The car's Exhaust Headers can replace the exhaust manifold and downpipe and are designed to help an engine to push exhaust through the cylinders. Your car's Exhaust Headers are generally not as long-lasting as the exhaust manifold and downpipe, so the parts may need to be replaced or repaired regularly.


They are available for the following GMC Sierra 2500 HD years: 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 13, 12, 11, 10, 09, 08, 07, 06, 05, 04, 03, 02, 01. This part is also sometimes called GMC Sierra 2500 HD Performance Headers. We stock exhaust headers parts for most GMC models including Sierra 1500, C1500, K1500, C1500 Suburban, K3500, Sierra 3500, Sierra 1500 HD, Yukon XL 1500, Sierra 2500, C15, C3500, C15/C1500 Pickup, Yukon, Envoy, Sonoma, Jimmy, K1500 Suburban, K2500, Yukon XL 2500, C2500, Sierra 3500 HD, K2500 Suburban, S15, S15 Jimmy, C2500 Suburban, V1500 Suburban, R1500 Suburban, R1500, K15, V3500, R3500, K25, V2500 Suburban, R2500 Suburban, V1500, C25, V2500, R2500, C35 and K35.

We stock these Exhaust Headers brands for the GMC Sierra 2500 HD: Gibson, BBK, Flowtech and Hedman Hedders.


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Review Fitment Notes to Ensure Proper Fit

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(Read reviews)
Our List Price: $656.89
with FREE Shipping
(1) In Stock
Product SKU: GP129S-C
Product Note: Performance Header; Ceramic Coated Stainless Steel; 1.75 in. 14 Gauge Tubing; w / o Air Injection; w / o EGR;CARB E.O. D-411-11
Features:
  • Heavy Duty 3/8 in. Thick Laser Cut Port Flanges
  • Heavy Duty 409L Stainless 16 Gauge Tubing
  • Hi-Temp Coating To 1300 Degrees
  • Mandrel Bent Tubing
  • No Welding Required
  • Premium Gaskets and Hardware
  • Uses OEM Style Connections
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
2009 (09) GMC Sierra 2500 HD 6.0L V8 


Click to Enlarge
(Read reviews)
Our List Price: $656.89
with FREE Shipping
(1) In Stock
Product SKU: GP129S-C
Product Note: Performance Header; Ceramic Coated Stainless Steel; 1.75 in. 14 Gauge Tubing; w / o Air Injection; w / o EGR;CARB E.O. D-411-11
Features:
  • Heavy Duty 3/8 in. Thick Laser Cut Port Flanges
  • Heavy Duty 409L Stainless 16 Gauge Tubing
  • Hi-Temp Coating To 1300 Degrees
  • Mandrel Bent Tubing
  • No Welding Required
  • Premium Gaskets and Hardware
  • Uses OEM Style Connections
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
2011 (11) GMC Sierra 2500 HD 6.0L V8 


Click to Enlarge

Click to Enlarge Image is not vehicle specific

Click to Enlarge Image is not vehicle specific

Click to Enlarge Image is not vehicle specific

Click to Enlarge Image is not vehicle specific
(Read reviews)
Our List Price: $379.99
with FREE Shipping
(2) In Stock
Product SKU: 4006
Product Note: Shorty Tuned Length Exhaust Header Kit; Chrome; CNC-Series Performance; CNC Mandrel Bent 1.75 in. Tubing; Direct Fit Design; Incl. New Gaskets / Hardware;CARB E.O. D-245-18
Features:
  • 1.75 in. CNC Mandrel-Bent 16 Gauge Tubing For Max. Exhaust Flow
  • BBK Offers Quality And Value That Guarantees Years Of Top Perf.
  • Bolt On 10-15 Horsepower Plus
  • Chrome Finish
  • Designed and Manufactured in USA
  • Direct Replacement Bolt On Performance Exhaust Headers
  • Dyno Tested For Maximum Performance
  • New Gaskets And Hardware Included
  • Precision Laser Cut 3/8 One Piece Flanges
  • Pressure Tested For Leak Free Performance
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
2004 (04) GMC Sierra 2500 HD 6.0L V8 


Click to Enlarge
(1 Reviews)
5 Stars
Gibson GP129
Exhaust Header Kit
Close
Loading Reviews...
Our List Price: $490.98
with FREE Shipping
(9) In Stock
Product SKU: GP129
Product Note: Performance Header; Chrome; 1.75 in. 14 Gauge Tubing; w / o Air Injection; w / o EGR;CARB E.O. D-411-11
Features:
  • Heavy Duty 14 Gauge Steel Tubing
  • Heavy Duty 3/8 in. Thick Laser Cut Port Flanges
  • Mandrel Bent Tubing
  • Nickel Chrome Plating
  • No Welding Required
  • Premium Gaskets and Hardware
  • Uses OEM Style Connections
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
2013 (13) GMC Sierra 2500 HD 6.0L V8 


Click to Enlarge
(Read reviews)
Our List Price: $560.10
with FREE Shipping
(12) In Stock
Product SKU: GP129S
Product Note: Performance Header; Stainless Steel; 1.75 in. 14 Gauge Tubing; w / o Air Injection; w / o EGR;CARB E.O. D-411-11
Features:
  • Heavy Duty 3/8 in. Thick Laser Cut Port Flanges
  • Heavy Duty 409L Stainless 16 Gauge Tubing
  • Mandrel Bent Tubing
  • No Welding Required
  • Premium Gaskets and Hardware
  • Uses OEM Style Connections
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
2012 (12) GMC Sierra 2500 HD 6.0L V8 


Click to Enlarge

Click to Enlarge

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Click to Enlarge
(Read reviews)
Our List Price: $323.95
with FREE Shipping
(8) In Stock
Product SKU: 11143
Product Note: Shorty Headers; 1.875 in. Primary Tubing; 2.5 in. Collector Size; 304 Stainless Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only
Features:
  • 16-Gauge Tubing For Durability
  • Improved Throttle Response
  • Increased Performance
  • Mandrel Bent Tubing For Smooth Flow
  • Premium Hardware/Gaskets
  • TIG Welded For Leak Free Seal
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
2011 (11) GMC Sierra 2500 HD 6.0L V8 


Click to Enlarge Image is not vehicle specific

Click to Enlarge Image is not vehicle specific

Click to Enlarge Image is not vehicle specific

Click to Enlarge
(Read reviews)
Our List Price: $424.95
with FREE Shipping
(5) In Stock
Product SKU: 31143
Product Note: Shorty Headers; 1.875 in. Primary Tubing; 2.5 in. Collector Size; 304 Stainless Steel; Ceramic Coated Finish; Gaskets; Hardware;Intended For Race Use Only
Features:
  • 16-Gauge Tubing For Durability
  • Improved Throttle Response
  • Increased Performance
  • Mandrel Bent Tubing For Smooth Flow
  • Premium Hardware/Gaskets
  • TIG Welded For Leak Free Seal
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
2010 (10) GMC Sierra 2500 HD 6.0L V8 


Click to Enlarge

Click to Enlarge Image is not vehicle specific

Click to Enlarge Image is not vehicle specific

Click to Enlarge Image is not vehicle specific

Click to Enlarge Image is not vehicle specific

Click to Enlarge Image is not vehicle specific
(Read reviews)
Our List Price: $479.99
with FREE Shipping

Product SKU: 40060
Product Note: Shorty Tuned Length Exhaust Header Kit; Silver Ceramic; CNC-Series Performance; CNC Mandrel Bent 1.75 in. Tubing; Direct Fit Design; Incl. New Gaskets / Hardware;CARB E.O. D-245-18
Features:
  • 1.75 in. CNC Mandrel-Bent 16 Gauge Tubing For Max. Exhaust Flow
  • BBK Offers Quality And Value That Guarantees Years Of Top Perf.
  • Bolt On 10-15 Horsepower Plus
  • Designed and Manufactured in USA
  • Direct Replacement Bolt On Performance Exhaust Headers
  • Dyno Tested For Maximum Performance
  • Hi Temp Polished Silver Ceramic Coated Finish
  • New Gaskets And Hardware Included
  • Precision Laser Cut 3/8 One Piece Flanges
  • Pressure Tested For Leak Free Performance
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
2009 (09) GMC Sierra 2500 HD 6.0L V8 


Click to Enlarge
(1 Reviews)
5 Stars
Gibson GP129
Exhaust Header Kit
Close
Loading Reviews...
Our List Price: $490.98
with FREE Shipping
(9) In Stock
Product SKU: GP129
Product Note: Performance Header; Chrome; 1.75 in. 14 Gauge Tubing; w / o Air Injection; w / o EGR;CARB E.O. D-411-11
Features:
  • Heavy Duty 14 Gauge Steel Tubing
  • Heavy Duty 3/8 in. Thick Laser Cut Port Flanges
  • Mandrel Bent Tubing
  • Nickel Chrome Plating
  • No Welding Required
  • Premium Gaskets and Hardware
  • Uses OEM Style Connections
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
2008 (08) GMC Sierra 2500 HD 6.0L V8 


Click to Enlarge
(1 Reviews)
5 Stars
Gibson GP129
Exhaust Header Kit
Close
Loading Reviews...
Our List Price: $490.98
with FREE Shipping
(9) In Stock
Product SKU: GP129
Product Note: Performance Header; Chrome; 1.75 in. 14 Gauge Tubing; w / o Air Injection; w / o EGR;CARB E.O. D-411-11
Features:
  • Heavy Duty 14 Gauge Steel Tubing
  • Heavy Duty 3/8 in. Thick Laser Cut Port Flanges
  • Mandrel Bent Tubing
  • Nickel Chrome Plating
  • No Welding Required
  • Premium Gaskets and Hardware
  • Uses OEM Style Connections
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
2007 (07) GMC Sierra 2500 HD 6.0L V8 


Click to Enlarge
(Read reviews)
Our List Price: $490.98
with FREE Shipping
(8) In Stock
Product SKU: GP500
Product Note: Performance Header; Chrome; 1 5 / 8 in. 14 Gauge Tubing; w / o Air Injection; w / o EGR;CARB E.O. D-411-11
Features:
  • Heavy Duty 14 Gauge Steel Tubing
  • Heavy Duty 3/8 in. Thick Laser Cut Port Flanges
  • Mandrel Bent Tubing
  • Nickel Chrome Plating
  • No Welding Required
  • Premium Gaskets and Hardware
  • Uses OEM Style Connections
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
2006 (06) GMC Sierra 2500 HD 6.0L V8 


Click to Enlarge
(Read reviews)
Our List Price: $560.10
with FREE Shipping
(10) In Stock
Product SKU: GP500S
Product Note: Performance Header; Stainless Steel; 1 5 / 8 in. 14 Gauge Tubing; w / o Air Injection; w / o EGR;CARB E.O. D-411-11
Features:
  • Heavy Duty 3/8 in. Thick Laser Cut Port Flanges
  • Heavy Duty 409L Stainless 16 Gauge Tubing
  • Mandrel Bent Tubing
  • No Welding Required
  • Premium Gaskets and Hardware
  • Uses OEM Style Connections
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
2005 (05) GMC Sierra 2500 HD 6.0L V8 


Click to Enlarge Image is not vehicle specific
(Read reviews)
Our List Price: $327.98
with FREE Shipping
(>15) In Stock
Product SKU: 69690
Product Note: Standard Duty Uncoated Headers; Tube Size 1.625 in.; Stock Collector; EGR Optional; Shortie Style; Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware;CARB E.O. D-167-33
Detailed Note: Tubular Exhaust Manifold System~ Right And Left Flat 3-Bolt Flange Connector To Stock Y-Pipe~ Models w / o EGR Must Use Block Off Plate~ Replacement Part
Features:
  • Computerized Precision
  • Durable And Affordable
  • Hand Tested; Sturdy Leak Proof Welds
  • Highest Quality Materials
  • Made In USA
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
2004 (04) GMC Sierra 2500 HD 6.0L V8 


Click to Enlarge
(1 Reviews)
5 Stars
Gibson GP131S
Exhaust Header Kit
Close
Loading Reviews...
Our List Price: $560.10
with FREE Shipping
(2) In Stock
Product SKU: GP131S
Product Note: Performance Header; Stainless Steel; 1.75 in. 14 Gauge Tubing; w / EGR Fitting; w / o Air Injection;CARB E.O. D-411-11
Features:
  • Heavy Duty 3/8 in. Thick Laser Cut Port Flanges
  • Heavy Duty 409L Stainless 16 Gauge Tubing
  • Mandrel Bent Tubing
  • No Welding Required
  • Premium Gaskets and Hardware
  • Uses OEM Style Connections
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine Transmission
2003 (03) GMC Sierra 2500 HD 8.1L V8  Automatic 


Click to Enlarge
(Read reviews)
Our List Price: $319.98
with FREE Shipping
(7) In Stock
Product SKU: 69680
Product Note: Standard Duty Uncoated Headers; Tube Size 1.625 in.; Stock Collector; w / EGR; Shortie Style; Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware;CARB E.O. D-167-33
Detailed Note: Tubular Exhaust Manifold System~ Designed For Use With A Trans-Dapt Throttle Body Spacer~ Replacement Part
Features:
  • Computerized Precision
  • Durable And Affordable
  • Hand Tested; Sturdy Leak Proof Welds
  • Highest Quality Materials
  • Made In USA
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: F
Vehicle Engine
2002 (02) GMC Sierra 2500 HD 6.0L V8 


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