FlowTech Shorty Headers - Black Painted for 31 vehicles
Part # 11142FLT
Features
- 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 high heat resistant black paint
- Headers are a must upgrade if you are using a cold air intake, cat-back exhaust system or tuner
Description
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.
Specifications
| Air Injection Tubes | No |
|---|---|
| Bolt Size | M8 x 1.25 x 25 mm |
| Bolts Included | Yes |
| CARB (California) Compliant | No |
| Catalytic Converter Quantity | 0 |
| Collector Attachment | 3-Bolt Flange |
| Collector Diameter | 2.50 in |
| Collector Port Diameter | 2.50 in |
| Collector Reducer Included | No |
| Color | Black |
| Design | Shorty |
| drive | 4WD |
| EGT Port | No |
| Engine | GM Gen III/IV (LS) |
| Finish | Painted |
| Flange Thickness | 0.375 in |
| Gasket Or Seal Included | Yes |
| Grade Type | Performance |
| Header Series | Shorty |
| Header Style | Shorty |
| Material | Mild Steel |
| Mounting Hardware Included | Yes |
| Oxygen Sensor Port | No |
| Port Shape | Round |
| Primary Tubing Diameter | 1 3/4 in |
| UPC / GTIN | 00090127725573 |
| Warranty | Manufacturer's Limited 90 Day Warranty |
| Year | Make | Model | Submodel | Engine | Note |
|---|---|---|---|---|---|
| 2003 - 2006 | Cadillac | Escalade | Base | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2009 | Cadillac | Escalade | Hybrid | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2010 - 2013 | Cadillac | Escalade | Hybrid, Hybrid Platinum | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 - 2006 | Cadillac | Escalade ESV | Base | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 - 2006 | Cadillac | Escalade EXT | Base | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 - 2009 | Chevrolet | Avalanche | LT, LTZ | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 | Chevrolet | Silverado 1500 | SS | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2004 | Chevrolet | Silverado 1500 | LS, LT, SS | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2005 | Chevrolet | Silverado 1500 | LS, LT, SS, Z71 Off-Road | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2006 | Chevrolet | Silverado 1500 | LT, SS | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 - 2008 | Chevrolet | Silverado 1500 | LT, LTZ | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2009 | Chevrolet | Silverado 1500 | Hybrid, LT, LTZ | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2010 - 2013 | Chevrolet | Silverado 1500 | Hybrid | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 | Chevrolet | Silverado 1500 Classic | LT, SS | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 | Chevrolet | Silverado 1500 HD | LS, LT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2005 | Chevrolet | Silverado 1500 HD | Base, LS, LT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2006 | Chevrolet | Silverado 1500 HD | LT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 | Chevrolet | Silverado 1500 HD Classic | LT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 | Chevrolet | Silverado 2500 | Base, LS, LT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2004 | Chevrolet | Silverado 2500 | Base, LS, LT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 - 2005 | Chevrolet | Silverado 2500 HD | Base, LS, LT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2006 | Chevrolet | Silverado 2500 HD | LS, LT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 - 2013 | Chevrolet | Silverado 2500 HD | LT, LTZ, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS, LT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 | Chevrolet | Silverado 3500 | Base, LS, LT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2004 | Chevrolet | Silverado 3500 | Base, LS, LT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2005 | Chevrolet | Silverado 3500 | Base, LS, LT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2006 | Chevrolet | Silverado 3500 | LS, LT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 | Chevrolet | Silverado 3500 Classic | LS, LT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 - 2013 | Chevrolet | Silverado 3500 HD | LT, LTZ, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2006 | Chevrolet | Suburban 1500 | LTZ | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 - 2009 | Chevrolet | Suburban 1500 | LT, LTZ | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 - 2006 | Chevrolet | Suburban 2500 | LS, LT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 | Chevrolet | Suburban 2500 | LS, LT, LTZ | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2008 - 2013 | Chevrolet | Suburban 2500 | LS, LT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2008 - 2013 | Chevrolet | Tahoe | Hybrid | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 | GMC | Sierra 1500 | Denali | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2004 | GMC | Sierra 1500 | Base, Denali, SLE, SLT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2005 - 2006 | GMC | Sierra 1500 | Denali, SLE, SLT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 - 2008 | GMC | Sierra 1500 | SLE, SLT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2009 | GMC | Sierra 1500 | Hybrid, SLE, SLT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2010 - 2013 | GMC | Sierra 1500 | Hybrid | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 | GMC | Sierra 1500 Classic | Denali, SLE, SLT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 | GMC | Sierra 1500 HD | SLE, SLT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2005 - 2006 | GMC | Sierra 1500 HD | SLE, SLT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 | GMC | Sierra 1500 HD Classic | SLE, SLT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 - 2004 | GMC | Sierra 2500 | Base, SLE, SLT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 - 2005 | GMC | Sierra 2500 HD | Base, SLE, SLT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2006 | GMC | Sierra 2500 HD | SL, SLE, SLT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 - 2010 | GMC | Sierra 2500 HD | SLE, SLT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2011 - 2013 | GMC | Sierra 2500 HD | Denali, SLE, SLT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 | GMC | Sierra 2500 HD Classic | SL, SLE, SLT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 | GMC | Sierra 3500 | Base, SLE, SLT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2004 - 2005 | GMC | Sierra 3500 | Base, SLE, SLT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2006 | GMC | Sierra 3500 | SL, SLE, SLT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 | GMC | Sierra 3500 Classic | SL, SLE, SLT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 - 2010 | GMC | Sierra 3500 HD | SLE, SLT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2011 - 2013 | GMC | Sierra 3500 HD | Denali, SLE, SLT, WT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 - 2006 | GMC | Yukon | Denali | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2008 - 2009 | GMC | Yukon | Hybrid | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2010 - 2013 | GMC | Yukon | Denali Hybrid, Hybrid | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 - 2006 | GMC | Yukon XL 1500 | Denali | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2007 - 2009 | GMC | Yukon XL 1500 | SLE, SLT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 - 2013 | GMC | Yukon XL 2500 | SLE, SLT | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |
| 2003 - 2007 | Hummer | H2 | Base | 6.0L V8 | 1-3/4 inch Tube Diameter, 2WD/4WD |