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GMC Sierra 2500 Exhaust Headers Reviews
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Shop GMC Sierra 2500 Replacement Exhaust Headers

Search our online exhaust headers catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured GMC Sierra 2500 Exhaust Headers parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day.

We stock these Exhaust Headers brands for the GMC Sierra 2500: Hedman HeddersFlowmasterBBKPacesetterFlowtech

Select your Sierra 2500 year

Review Fitment Notes
Showing 13 of 35 Results
Hedman Hedders Exhaust Header Kit - for 2000 GMC Sierra 2500 6.0L V8 - 69690 Click to Enlarge
Website Reviews
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Part Number: 69690
Brand: Hedman Hedders
Notes: Exhaust Header -- 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; Tubular Exhaust Manifold System~ Right And Left Flat 3-Bolt Flange Connector To Stock Y-Pipe~ Models Without EGR Must Use Block Off Plate~ Replacement Part
  • Highest Quality Materials
  • Durable And Affordable
  • Computerized Precision
  • Hand Tested; Sturdy Leak Proof Welds
  • Made In USA
Condition: New
Shipping Options: Ground
$351.98
View Details
This Part Fits:
Catalog: F
Vehicle Engine
2000 GMC Sierra 2500 6.0L V8
Flowmaster Exhaust Header Kit - for 2004 GMC Sierra 2500 - 814123 Click to Enlarge
Website Reviews
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Part Number: 814123
Brand: Flowmaster
Notes: Scavenger Series Elite Shorty Header -- 1 5 / 8 in. Primary; 14 Gauge Tubing; 3 / 8 in. Flange; Silver Ceramic Coating; CARB Certified; 409 Stainless Steel; CARB E.O. D-698-1
  • Maximum Durability And Great Appearance
  • High Temperature Ceramic Coated
  • Easy At Home Installation
  • Stainless Steel Construction
  • 3/8 in. Thick Laser Cut Flanges
  • 1 Year Warranty
  • 50 State Emissions Certified
  • OE Style Converter Connections
  • Premium Flowmaster Quality
  • Dyno Tuned for Maximum Performance
Condition: New
Automotive Item Grade: High Performance Part
Bolts Or Studs Included: Yes
California Proposition 65 Chemical Name 2: Chromium (hexavalent compounds)
CARB (California) Compliant: Yes
Coated Finish: Ceramic Coated Stainless Steel
Collector Included: Yes
Color: Silver Ceramic
Flange Thickness: 0.375 in.
Head Style: 4-1 One-Piece
Header Series: Scavenger Series Elite
Inlet Port Shape: Round
Material: Stainless Steel
Port Shape: Same As Port/Can Be Matched
Primary Tube Diameter: 1.625 in.
Reducers Included: No
Tube Direction: Up Swept
Tube Gauge: 16
Tube Length: Unequal Length
Shipping Options: Ground
Additional Information:
$746.95
View Details
This Part Fits:
Catalog: F
Vehicle
2004 GMC Sierra 2500
BBK Exhaust Header Kit - for 2003 GMC Sierra 2500 - 4006 Click to Enlarge
BBK Exhaust Header Kit - for 2003 GMC Sierra 2500 - 4006 Click to Enlarge
BBK Exhaust Header Kit - for 2003 GMC Sierra 2500 - 4006 Click to Enlarge
BBK Exhaust Header Kit - for 2003 GMC Sierra 2500 - 4006 Click to Enlarge
BBK Exhaust Header Kit - for 2003 GMC Sierra 2500 - 4006 Click to Enlarge
Website Reviews
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Part Number: 4006
Brand: BBK
Notes: Shorty Tuned Length Exhaust Header Kit -- CNC-Series Performance; CNC Mandrel Bent 1.75 in. Tubing; Direct Fit Design; Incl. New Gaskets / Hardware; Chrome; CARB E.O. D-245-18
  • Pressure Tested For Leak Free Performance
  • 1.75 in. CNC Mandrel-Bent 16 Gauge Tubing For Max. Exhaust Flow
  • New Gaskets And Hardware Included
  • Direct Replacement Bolt On Performance Exhaust Headers
  • Precision Laser Cut 3/8 One Piece Flanges
  • BBK Is Your Number One Aftermarket Performance Exhaust Brand
  • Dyno Tested For Maximum Performance
  • Chrome Finish
  • Made In The USA
  • Bolt On 10-15 Horsepower Plus
Condition: New
Coated Finish: Chrome
Collector Tube Size: 3.000 in.
Color: Chrome Finish
Material: Mild Steel
Oxygen Sensor Port: Yes
Port Shape: Round
Tube Direction: Down Swept
Tube Wall Thickness: 14 Gauge
Shipping Options: Free Ground Shipping
Additional Information:
$399.99
with FREE Shipping
View Details
This Part Fits:
Catalog: F
Vehicle
2003 GMC Sierra 2500
BBK Exhaust Header Kit - for 2002 GMC Sierra 2500 - 40060 Click to Enlarge
BBK Exhaust Header Kit - for 2002 GMC Sierra 2500 - 40060 Click to Enlarge
BBK Exhaust Header Kit - for 2002 GMC Sierra 2500 - 40060 Click to Enlarge
BBK Exhaust Header Kit - for 2002 GMC Sierra 2500 - 40060 Click to Enlarge
BBK Exhaust Header Kit - for 2002 GMC Sierra 2500 - 40060 Click to Enlarge
BBK Exhaust Header Kit - for 2002 GMC Sierra 2500 - 40060 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 40060
Brand: BBK
Notes: Shorty Tuned Length Exhaust Header Kit -- CNC-Series Performance; CNC Mandrel Bent 1.75 in. Tubing; Direct Fit Design; Incl. New Gaskets / Hardware; Silver Ceramic; CARB E.O. D-245-18
  • 1.75 in. CNC Mandrel-Bent 16 Gauge Tubing For Max. Exhaust Flow
  • New Gaskets And Hardware Included
  • Direct Replacement Bolt On Performance Exhaust Headers
  • Precision Laser Cut 3/8 One Piece Flanges
  • BBK Offers Quality And Value That Guarantees Years Of Top Perf.
  • Dyno Tested For Maximum Performance
  • Hi Temp Polished Silver Ceramic Coated Finish
  • Designed and Manufactured in USA
  • Bolt On 10-15 Horsepower Plus
  • Pressure Tested For Leak Free Performance
Condition: New
Coated Finish: Silver Ceramic
Color: Silver Ceramic Finish
Material: Mild Steel
Oxygen Sensor Port: Yes
Port Shape: Round
Tube Direction: Down Swept
Tube Wall Thickness: 14 Gauge
Shipping Options: Ground
Additional Information:
$499.99
View Details
This Part Fits:
Catalog: F
Vehicle
2002 GMC Sierra 2500
Hedman Hedders Exhaust Header Kit - for 2001 GMC Sierra 2500 6.0L V8 - 69680 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 69680
Brand: Hedman Hedders
Notes: Exhaust Header -- Standard Duty Uncoated Headers; Tube Size 1.625 in.; Stock Collector; With EGR; Shortie Style; Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware; CARB E.O. D-167-33; Tubular Exhaust Manifold System~ Designed For Use With A Trans-Dapt Throttle Body Spacer~ Replacement Part
  • Durable And Affordable
  • Computerized Precision
  • Highest Quality Materials
  • Hand Tested; Sturdy Leak Proof Welds
  • Made In USA
Condition: New
Shipping Options: Ground
$329.98
View Details
This Part Fits:
Catalog: F
Vehicle Engine
2001 GMC Sierra 2500 6.0L V8
BBK Exhaust Header Kit - for 2000 GMC Sierra 2500 5.3L V8 - 4005 Click to Enlarge
BBK Exhaust Header Kit - for 2000 GMC Sierra 2500 5.3L V8 - 4005 Click to Enlarge
BBK Exhaust Header Kit - for 2000 GMC Sierra 2500 5.3L V8 - 4005 Click to Enlarge
BBK Exhaust Header Kit - for 2000 GMC Sierra 2500 5.3L V8 - 4005 Click to Enlarge
BBK Exhaust Header Kit - for 2000 GMC Sierra 2500 5.3L V8 - 4005 Click to Enlarge
BBK Exhaust Header Kit - for 2000 GMC Sierra 2500 5.3L V8 - 4005 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 4005
Brand: BBK
Notes: Shorty Tuned Length Exhaust Header Kit -- CNC-Series Performance; CNC Mandrel Bent 1.75 in. Tubing; Direct Fit Design; Incl. New Gaskets / Hardware; Chrome; CARB E.O. D-245-18
  • Dyno Tested For Maximum Performance
  • Chrome Finish
  • Made In The USA
  • Bolt On 10-15 Horsepower Plus
  • Pressure Tested For Leak Free Performance
  • 1.75 in. CNC Mandrel-Bent 16 Gauge Tubing For Max. Exhaust Flow
  • New Gaskets And Hardware Included
  • Direct Replacement Bolt On Performance Exhaust Headers
  • Precision Laser Cut 3/8 One Piece Flanges
  • BBK Is Your Number One Aftermarket Performance Exhaust Brand
Condition: New
Coated Finish: Chrome
Collector Tube Size: 3.000 in.
Color: Chrome Finish
Material: Mild Steel
Oxygen Sensor Port: Yes
Port Shape: Round
Tube Direction: Down Swept
Tube Wall Thickness: 14 Gauge
Shipping Options: Free Ground Shipping
Additional Information:
$379.99
with FREE Shipping
View Details
This Part Fits:
Catalog: F
Vehicle Engine
2000 GMC Sierra 2500 5.3L V8
Pacesetter Exhaust Header Kit - for 1999 GMC Sierra 2500 5.3L V8 - 70-1344 Click to Enlarge
Website Reviews
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Part Number: 70-1344
Brand: Pacesetter
Notes: Performance Header -- 1-1 / 2 in. Tubing Dia.; 2-1 / 2 in. Collector Dia.; Incl. Gaskets And Hardware; Black Coating For Pre-Use Protection Only; CARB E.O. D-439-9; 50-State Legal~Flanged Collector~For Vehicles Without Air Injection~Hook Ups For Smog And Engine Management Sensors Where Required~Replaces Stock Exhaust Manifold; Bolts To Stock Down Pipe~Retains Catalytic Converter In Stock Location~Shorty Header
Condition: New
Coated Finish: Black
Collector Tube Size: 2.500 in.
Material: Carbon Steel
Shipping Options: Ground
Additional Information:
$250.98
(13) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
1999 GMC Sierra 2500 5.3L V8
Flowtech Exhaust Header Kit - for 2004 GMC Sierra 2500 - 11143FLT Click to Enlarge
Flowtech Exhaust Header Kit - for 2004 GMC Sierra 2500 - 11143FLT Click to Enlarge
Flowtech Exhaust Header Kit - for 2004 GMC Sierra 2500 - 11143FLT Click to Enlarge
Flowtech Exhaust Header Kit - for 2004 GMC Sierra 2500 - 11143FLT Click to Enlarge
Flowtech Exhaust Header Kit - for 2004 GMC Sierra 2500 - 11143FLT Click to Enlarge
Flowtech Exhaust Header Kit - for 2004 GMC Sierra 2500 - 11143FLT Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 11143FLT
Brand: Flowtech
Notes: 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
Condition: New
Coated Finish: Painted
Collector Diameter: 2.500 in.
Collector Tube Size: 3.000 in.
Material: Steel
Port Shape: Same As Port/Can Be Matched
Primary Tube Diameter: 1.875 in.
Tube Direction: Down Swept
Shipping Options: Ground
Additional Information:
$399.95
(2) In Stock
This Part Fits:
Catalog: F
Vehicle
2004 GMC Sierra 2500
Hedman Hedders Exhaust Header Kit - for 2003 GMC Sierra 2500 6.0L V8 - 69680 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 69680
Brand: Hedman Hedders
Notes: Exhaust Header -- Standard Duty Uncoated Headers; Tube Size 1.625 in.; Stock Collector; With EGR; Shortie Style; Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware; CARB E.O. D-1-167-31; Tubular Exhaust Manifold System~ Designed For Use With A Trans-Dapt Throttle Body Spacer~ Replacement Part
  • Durable And Affordable
  • Computerized Precision
  • Highest Quality Materials
  • Hand Tested; Sturdy Leak Proof Welds
  • Made In USA
Condition: New
Shipping Options: Ground
$329.98
View Details
This Part Fits:
Catalog: F
Vehicle Engine
2003 GMC Sierra 2500 6.0L V8
Hedman Hedders Exhaust Header Kit - for 2002 GMC Sierra 2500 6.0L V8 - 69680 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 69680
Brand: Hedman Hedders
Notes: Exhaust Header -- Standard Duty Uncoated Headers; Tube Size 1.625 in.; Stock Collector; With EGR; Shortie Style; Incl. Headers / Gaskets / 3 Bolt Adapter / Mtg. Hardware; CARB E.O. D-167-33; Tubular Exhaust Manifold System~ Designed For Use With A Trans-Dapt Throttle Body Spacer~ Replacement Part
  • Durable And Affordable
  • Computerized Precision
  • Highest Quality Materials
  • Hand Tested; Sturdy Leak Proof Welds
  • Made In USA
Condition: New
Shipping Options: Ground
$329.98
View Details
This Part Fits:
Catalog: F
Vehicle Engine
2002 GMC Sierra 2500 6.0L V8
BBK Exhaust Header Kit - for 2001 GMC Sierra 2500 - 40060 Click to Enlarge
BBK Exhaust Header Kit - for 2001 GMC Sierra 2500 - 40060 Click to Enlarge
BBK Exhaust Header Kit - for 2001 GMC Sierra 2500 - 40060 Click to Enlarge
BBK Exhaust Header Kit - for 2001 GMC Sierra 2500 - 40060 Click to Enlarge
BBK Exhaust Header Kit - for 2001 GMC Sierra 2500 - 40060 Click to Enlarge
BBK Exhaust Header Kit - for 2001 GMC Sierra 2500 - 40060 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 40060
Brand: BBK
Notes: Shorty Tuned Length Exhaust Header Kit -- CNC-Series Performance; CNC Mandrel Bent 1.75 in. Tubing; Direct Fit Design; Incl. New Gaskets / Hardware; Silver Ceramic; CARB E.O. D-245-18
  • 1.75 in. CNC Mandrel-Bent 16 Gauge Tubing For Max. Exhaust Flow
  • New Gaskets And Hardware Included
  • Direct Replacement Bolt On Performance Exhaust Headers
  • Precision Laser Cut 3/8 One Piece Flanges
  • BBK Offers Quality And Value That Guarantees Years Of Top Perf.
  • Dyno Tested For Maximum Performance
  • Hi Temp Polished Silver Ceramic Coated Finish
  • Designed and Manufactured in USA
  • Bolt On 10-15 Horsepower Plus
  • Pressure Tested For Leak Free Performance
Condition: New
Coated Finish: Silver Ceramic
Color: Silver Ceramic Finish
Material: Mild Steel
Oxygen Sensor Port: Yes
Port Shape: Round
Tube Direction: Down Swept
Tube Wall Thickness: 14 Gauge
Shipping Options: Ground
Additional Information:
$499.99
View Details
This Part Fits:
Catalog: F
Vehicle
2001 GMC Sierra 2500
Pacesetter Exhaust Header Kit - for 2000 GMC Sierra 2500 5.3L V8 - 70-1344 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 70-1344
Brand: Pacesetter
Notes: Performance Header -- 1-1 / 2 in. Tubing Dia.; 2-1 / 2 in. Collector Dia.; Incl. Gaskets And Hardware; Black Coating For Pre-Use Protection Only; CARB E.O. D-439-9; 50-State Legal~Flanged Collector~For Vehicles Without Air Injection~Hook Ups For Smog And Engine Management Sensors Where Required~Replaces Stock Exhaust Manifold; Bolts To Stock Down Pipe~Retains Catalytic Converter In Stock Location~Shorty Header
Condition: New
Coated Finish: Black
Collector Tube Size: 2.500 in.
Material: Carbon Steel
Shipping Options: Ground
Additional Information:
$250.98
(13) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
2000 GMC Sierra 2500 5.3L V8
BBK Exhaust Header Kit - for 1999 GMC Sierra 2500 5.3L V8 - 4005 Click to Enlarge
BBK Exhaust Header Kit - for 1999 GMC Sierra 2500 5.3L V8 - 4005 Click to Enlarge
BBK Exhaust Header Kit - for 1999 GMC Sierra 2500 5.3L V8 - 4005 Click to Enlarge
BBK Exhaust Header Kit - for 1999 GMC Sierra 2500 5.3L V8 - 4005 Click to Enlarge
BBK Exhaust Header Kit - for 1999 GMC Sierra 2500 5.3L V8 - 4005 Click to Enlarge
BBK Exhaust Header Kit - for 1999 GMC Sierra 2500 5.3L V8 - 4005 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 4005
Brand: BBK
Notes: Shorty Tuned Length Exhaust Header Kit -- CNC-Series Performance; CNC Mandrel Bent 1.75 in. Tubing; Direct Fit Design; Incl. New Gaskets / Hardware; Chrome; CARB E.O. D-245-18
  • Dyno Tested For Maximum Performance
  • Chrome Finish
  • Made In The USA
  • Bolt On 10-15 Horsepower Plus
  • Pressure Tested For Leak Free Performance
  • 1.75 in. CNC Mandrel-Bent 16 Gauge Tubing For Max. Exhaust Flow
  • New Gaskets And Hardware Included
  • Direct Replacement Bolt On Performance Exhaust Headers
  • Precision Laser Cut 3/8 One Piece Flanges
  • BBK Is Your Number One Aftermarket Performance Exhaust Brand
Condition: New
Coated Finish: Chrome
Collector Tube Size: 3.000 in.
Color: Chrome Finish
Material: Mild Steel
Oxygen Sensor Port: Yes
Port Shape: Round
Tube Direction: Down Swept
Tube Wall Thickness: 14 Gauge
Shipping Options: Free Ground Shipping
Additional Information:
$379.99
with FREE Shipping
View Details
This Part Fits:
Catalog: F
Vehicle Engine
1999 GMC Sierra 2500 5.3L V8

Related Exhaust Parts

Exhaust Headers available for the following GMC Sierra 2500 years: 2004, 2003, 2002, 2001, 2000, 1999, 04, 03, 02, 01, 00, 99. This part is also sometimes called GMC Sierra 2500 Performance Headers. We stock exhaust headers parts for most GMC models including C1500, Sierra 1500, K1500, Yukon, Sierra 2500 HD, K3500, Caballero, Sierra 3500, Sierra 1500 HD, Yukon XL 2500, Yukon XL 1500, V1500 Suburban, V2500 Suburban, C25, C2500, K25, C15, C15/C1500 Pickup, K1500 Suburban, C1500 Suburban, Sonoma, K25/K2500 Pickup, K2500 Suburban, V1500, C3500, Envoy, Jimmy, K2500, Sierra 3500 HD, S15, S15 Jimmy, C2500 Suburban, R1500, R1500 Suburban, K15, R3500, V3500, R2500 Suburban, R2500 and V2500.

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