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2005 GMC SIERRA 1500 Brands
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Key Features:- 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
Fitment:
2005 GMC SIERRA 1500 DENALI, SLE, SLT / 6.0L V8 GAS
$549.99 -
Key Features:- 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
Fitment:
2005 GMC SIERRA 1500 BASE, HYBRID, SL, SLE, SLT, WT / 4.8L V8 GAS, 5.3L V8 ELECTRIC/GAS, 5.3L V8 FLEX, 5.3L V8 GAS
$549.99 -
Key Features:- Twisted Steel Headers
- 1 5/8 in. 16 Gauge 409 Stainless Steel Tubing
- 3/8 in. Thick Head Flange
- Merged Collectors
Fitment:
2005 GMC SIERRA 1500 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 FULL HYBRID EV-GAS (FHEV), 5.3L V8 GAS, 6.0L V8 GAS
$1,052.00 -
Key Features:- Standard Duty HTC Coated Headers
- Tube Size 1.625 in.
- Stock Collector
- EGR Optional
- Shortie Style
- Polished Ceramic Metallic
Fitment:
2005 GMC SIERRA 1500 4 Wheel Drive, Rear Wheel Drive
$768.95 -
Key Features:- Uncoated Stainless Steel Street Headers
- Tube Size 1 5/8 in. 3 in. To 3 in. Collector
- Long Tube
- Incl. Headers/Head Flange Gasket/Bolts/Socket Style Adapters
- Uncoated
- Not Legal For Sale Or Use In California
Fitment:
2005 GMC SIERRA 1500 4.8L V8 GAS, 5.3L V8 ELECTRIC/GAS, 5.3L V8 FLEX, 5.3L V8 GAS, 6.0L V8 GAS / Rear Wheel Drive
$850.30 -
Key Features:- Shorty Headers
- 1 7/8 in. Primary w/3 in. Collector
- Ceramic Coated
Fitment:
2005 GMC SIERRA 1500 DENALI, SLE, SLT / 6.0L V8 GAS
$579.95 -
Key Features:- Shorty Smog Headers
- Ceramic
- 1-5/8 in. OD
- OE Style 2 1/2 in. Ball And Socket Collector
Fitment:
2005 GMC SIERRA 1500 BASE, SL, SLE, SLT, WT / 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 GAS
$607.95 -
- Header Series: Scavenger Series Elite
- Header Style: 4-1 One-Piece
- Primary Tube Diameter (in): 1.625
- Tube Lengths: Unequal Length
- Outlet Diameter (in): 2.5
- CARB (California) Compliant: Yes
- SEMA Emissions Code: 1
- Header Flange Thickness (in): 0.375
- Inlet Port Shape: Round
- Attachment Method: Stock Flange
- Material: Stainless Steel
- Tube Gauge: 16
- Reducers Included: No
- Collector Included: Yes
- Bolts/Studs Included: Yes
- Color/Finish: Silver Ceramic
- Automotive Item Grade: High Performance
Fitment:
2005 GMC SIERRA 1500 BASE, HYBRID, SL, SLE, SLT, WT / 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 FULL HYBRID EV-GAS (FHEV), 5.3L V8 GAS, 6.0L V8 GAS
$879.95 -
Key Features:- HTC Coated Stainless Steel Street Headers
- Tube Size 1 5/8 in. 3 in. To 3 in. Collector
- Long Tube
- Incl. Headers/Head Flange Gaskets/Bolts/Socket Style Adapters
- Silver Ceramic
- Not Legal For Sale Or Use In California
Fitment:
2005 GMC SIERRA 1500 4.8L V8 GAS, 5.3L V8 ELECTRIC/GAS, 5.3L V8 FLEX, 5.3L V8 GAS, 6.0L V8 GAS / Rear Wheel Drive
$1,075.77 -
If you're looking for the perfect headers, there is no better brand than Hedman Hedders! With Hedman's headers you receive an excellent combination of high quality and superior endurance. Hedman Standard Duty Series headers are available with three types of finish: Black Maxx, HTC, and Uncoated. Best of all, these outstanding headers are manufactured in the USA and come with a lifetime warranty against manufacturing defects. Plus, the Black Maxx and HTC coatings are provided with a 5-year warranty. Free shipping to all of USA!Fitment:
2005 GMC SIERRA 1500 Rear Wheel Drive
$646.50 -
Key Features:- Shorty Headers
- 1 3/4 in. Primary Tube
- Ceramic Coated
Fitment:
2005 GMC SIERRA 1500 DENALI, SLE, SLT / 6.0L V8 GAS
$580.95 -
Key Features:- Standard Duty Uncoated Headers
- Tube Size 1.625 in.
- Stock Collector
- EGR Optional
- Shortie Style
- Uncoated
Fitment:
2005 GMC SIERRA 1500 4 Wheel Drive, Rear Wheel Drive
$438.06 -
If you're looking for the perfect headers, there is no better brand than Hedman Hedders! With Hedman's headers you receive an excellent combination of high quality and superior endurance. Hedman Standard Duty Series headers are available with three types of finish: Black Maxx, HTC, and Uncoated. Best of all, these outstanding headers are manufactured in the USA and come with a lifetime warranty against manufacturing defects. Free shipping to all of USA!Fitment:
2005 GMC SIERRA 1500 Rear Wheel Drive
$412.17