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FlowtechPart 31142FLT✓ Fits 101 vehiclesMade in CN
Product Details
⚙️
Vehicle Fitment & Compatibility
101 applicationsCompatible Engines
6.0L V8 364ci
Application Notes
with Silver Ceramic Finish1-3/4 inch Tube Diameter, 2WD/4WD
View all 101 vehicle applications
Years
Make / Model
Submodel
Engine
2003–2006
Cadillac Escalade
6.0L V8 364ci
2009–2013
Cadillac Escalade
6.0L V8 364ci
2010–2013
Cadillac Escalade
6.0L V8 364ci
2003–2006
Cadillac Escalade ESV
6.0L V8 364ci
2003–2006
Cadillac Escalade EXT
6.0L V8 364ci
2007–2009
Chevrolet Avalanche
6.0L V8 364ci
2007–2009
Chevrolet Avalanche
6.0L V8 364ci
2003–2006
Chevrolet Silverado 1500
6.0L V8 364ci
2004–2009
Chevrolet Silverado 1500
6.0L V8 364ci
2004–2005
Chevrolet Silverado 1500
6.0L V8 364ci
2005
Chevrolet Silverado 1500
6.0L V8 364ci
2007–2009
Chevrolet Silverado 1500
6.0L V8 364ci
2009–2013
Chevrolet Silverado 1500
6.0L V8 364ci
2007
Chevrolet Silverado 1500 Classic
6.0L V8 364ci
2007
Chevrolet Silverado 1500 Classic
6.0L V8 364ci
2003
Chevrolet Silverado 1500 HD
6.0L V8 364ci
2003
Chevrolet Silverado 1500 HD
6.0L V8 364ci
2005–2006
Chevrolet Silverado 1500 HD
6.0L V8 364ci
2005
Chevrolet Silverado 1500 HD
6.0L V8 364ci
2005
Chevrolet Silverado 1500 HD
6.0L V8 364ci
2007
Chevrolet Silverado 1500 HD Classic
6.0L V8 364ci
2003–2004
Chevrolet Silverado 2500
6.0L V8 364ci
2003–2004
Chevrolet Silverado 2500
6.0L V8 364ci
2003–2004
Chevrolet Silverado 2500
6.0L V8 364ci
2004
Chevrolet Silverado 2500
6.0L V8 364ci
2003–2013
Chevrolet Silverado 2500 HD
6.0L V8 364ci
2003–2013
Chevrolet Silverado 2500 HD
6.0L V8 364ci
2003–2006
Chevrolet Silverado 2500 HD
6.0L V8 364ci
2003–2005
Chevrolet Silverado 2500 HD
6.0L V8 364ci
2007–2013
Chevrolet Silverado 2500 HD
6.0L V8 364ci
2007
Chevrolet Silverado 2500 HD Classic
6.0L V8 364ci
2007
Chevrolet Silverado 2500 HD Classic
6.0L V8 364ci
2007
Chevrolet Silverado 2500 HD Classic
6.0L V8 364ci
2003–2006
Chevrolet Silverado 3500
6.0L V8 364ci
2003–2006
Chevrolet Silverado 3500
6.0L V8 364ci
2003–2005
Chevrolet Silverado 3500
6.0L V8 364ci
2004
Chevrolet Silverado 3500
6.0L V8 364ci
2006
Chevrolet Silverado 3500
6.0L V8 364ci
2007
Chevrolet Silverado 3500 Classic
6.0L V8 364ci
2007
Chevrolet Silverado 3500 Classic
6.0L V8 364ci
2007
Chevrolet Silverado 3500 Classic
6.0L V8 364ci
2007–2013
Chevrolet Silverado 3500 HD
6.0L V8 364ci
2007–2013
Chevrolet Silverado 3500 HD
6.0L V8 364ci
2007–2013
Chevrolet Silverado 3500 HD
6.0L V8 364ci
2006–2009
Chevrolet Suburban 1500
6.0L V8 364ci
2007–2009
Chevrolet Suburban 1500
6.0L V8 364ci
2003–2013
Chevrolet Suburban 2500
6.0L V8 364ci
2003–2013
Chevrolet Suburban 2500
6.0L V8 364ci
2007
Chevrolet Suburban 2500
6.0L V8 364ci
2008–2013
Chevrolet Tahoe
6.0L V8 364ci
2003–2006
GMC Sierra 1500
6.0L V8 364ci
2004–2009
GMC Sierra 1500
6.0L V8 364ci
2004–2009
GMC Sierra 1500
6.0L V8 364ci
2004
GMC Sierra 1500
6.0L V8 364ci
2004
GMC Sierra 1500
6.0L V8 364ci
2009–2013
GMC Sierra 1500
6.0L V8 364ci
2007
GMC Sierra 1500 Classic
6.0L V8 364ci
2007
GMC Sierra 1500 Classic
6.0L V8 364ci
2007
GMC Sierra 1500 Classic
6.0L V8 364ci
2003
GMC Sierra 1500 HD
6.0L V8 364ci
2003
GMC Sierra 1500 HD
6.0L V8 364ci
2005–2006
GMC Sierra 1500 HD
6.0L V8 364ci
2005–2006
GMC Sierra 1500 HD
6.0L V8 364ci
2007
GMC Sierra 1500 HD Classic
6.0L V8 364ci
2007
GMC Sierra 1500 HD Classic
6.0L V8 364ci
2003–2004
GMC Sierra 2500
6.0L V8 364ci
2003–2004
GMC Sierra 2500
6.0L V8 364ci
2003–2004
GMC Sierra 2500
6.0L V8 364ci
2003–2004
GMC Sierra 2500
6.0L V8 364ci
2003–2013
GMC Sierra 2500 HD
6.0L V8 364ci
2003–2013
GMC Sierra 2500 HD
6.0L V8 364ci
2003–2013
GMC Sierra 2500 HD
6.0L V8 364ci
2003–2005
GMC Sierra 2500 HD
6.0L V8 364ci
2006
GMC Sierra 2500 HD
6.0L V8 364ci
2011–2013
GMC Sierra 2500 HD
6.0L V8 364ci
2007
GMC Sierra 2500 HD Classic
6.0L V8 364ci
2007
GMC Sierra 2500 HD Classic
6.0L V8 364ci
2007
GMC Sierra 2500 HD Classic
6.0L V8 364ci
2007
GMC Sierra 2500 HD Classic
6.0L V8 364ci
2003–2006
GMC Sierra 3500
6.0L V8 364ci
2003–2006
GMC Sierra 3500
6.0L V8 364ci
2003–2005
GMC Sierra 3500
6.0L V8 364ci
2004–2006
GMC Sierra 3500
6.0L V8 364ci
2006
GMC Sierra 3500
6.0L V8 364ci
2007
GMC Sierra 3500 Classic
6.0L V8 364ci
2007
GMC Sierra 3500 Classic
6.0L V8 364ci
2007
GMC Sierra 3500 Classic
6.0L V8 364ci
2007
GMC Sierra 3500 Classic
6.0L V8 364ci
2007–2013
GMC Sierra 3500 HD
6.0L V8 364ci
2007–2013
GMC Sierra 3500 HD
6.0L V8 364ci
2007–2013
GMC Sierra 3500 HD
6.0L V8 364ci
2011–2013
GMC Sierra 3500 HD
6.0L V8 364ci
2003–2006
GMC Yukon
6.0L V8 364ci
2008–2013
GMC Yukon
6.0L V8 364ci
2010–2013
GMC Yukon
6.0L V8 364ci
2003–2006
GMC Yukon XL 1500
6.0L V8 364ci
2007–2009
GMC Yukon XL 1500
6.0L V8 364ci
2007–2009
GMC Yukon XL 1500
6.0L V8 364ci
2003–2013
GMC Yukon XL 2500
6.0L V8 364ci
2003–2013
GMC Yukon XL 2500
6.0L V8 364ci
2003–2007
Hummer H2
6.0L V8 364ci
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⭐
Key Features
2003-2013 Chevy/GMC Silverado/Tahoe/Yukon 1 3/4" Shorty Header 2WD/4WD equipped with 6.0L LS V8 Engine, Silver Ceramic Coated
Flowtech Headers are the perfect combination of quality and value. This shorty style header is popular for "LS-Engine" swap projects. They fit the popular 03-13 Chevy Silverado/Tahoe/Yukon V-8 6.0L, 2WD/4WD.
2003-2013 Chevy/GMC Silverado/Tahoe/Yukon 1 3/4" Shorty Header 2WD/4WD equipped with 6.0L LS V8 Engine, Silver Ceramic Coated
- Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity
- Heavy duty 16-gauge tubing for increased strength and durability
- Smooth transition, 1-3/4” diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response
- OE style 2-1/2” collector connects to factory exhaust head pipe with no cutting or welding
- TIG-welded, machined 3/8” header flange for a leak-free seal and maximum strength
- Premium aluminum header gaskets included
- Coated in satin silver metallic ceramic thermal barrier coating
- Headers are a must upgrade if you are using a cold air intake, cat-back exhaust system or tuner
📖
About this product
2003-2013 Chevy/GMC Silverado/Tahoe/Yukon 1 3/4" Shorty Header 2WD/4WD equipped with 6.0L LS V8 Engine, Silver Ceramic Coated
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Product Specifications
Air Injection Tubes
No
Automotive Item Grade
Performance
Bolt Size
M8 x 1.25 x 25
Bolts Included
Yes
Brand
Flowtech Exhaust
California Proposition 65 Chemical Name
1
California Proposition 65 Required
Yes
California Proposition 65
Yes
CARB (California) Compliant
No
Catalytic Converter Quantity
0
Category
Exhaust
Collector Attachment
3-Bolt Flange
Collector Diameter
2.50
Collector Reducer Included
No
Color
Silver
Design
Shorty
Drive
2WD
Drive
4WD
EGT Port
No
Emission Code
4
Finish
Ceramic Coated
Flange Thickness
0.375
Flange Thickness
3/8
Gasket Or Seal Included
Yes
Header Series
Shorty
Header Style
Shorty
Material
Mild Steel
Mounting Hardware Included
Yes
Oxygen Sensor Port
No
Part Type
Exhaust Header
Port Shape
Round
Primary Tubing Diameter
1 3/4
Primary Tubing Diameter
1.75
Product Type
Headers
Prop 65 Yes/No
Yes
Quantity
Sold as a pair
Sub Category
Exhaust Manifolds
Tube Wall Thickness
16
Warning
California Proposition 65
🛡️
Warranty & Compliance
Warranty
Manufacturer's Limited 90 Day Warranty
Country of Origin
CN
⚠ Prop 65 Warning
Yes
1
Emissions Code
4
HS Code
8708925000
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Dimensions & Shipping
Product Dimensions
22.0 × 14.7 × 6.6 in
Shipping Dimensions
22.0 × 14.7 × 6.6 in
Weight
7711 g (7.71 kg)