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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.
Fits 2003-2013 Chevy/GMC Silverado/Tahoe/Yukon 1 7/8″ Shorty Header 2WD/4WD equipped with 6.0L LS V8 Engine
02-13 SILVERADO/YUKON/TAHOE 6.0L 1-7/8 S
HDR SILVERAD
For extra plug wire clearance on cylinder 6, use a 90 degree plug boot angle. See Accel part 170901C.
| Brand |
FlowTech |
|---|---|
| Part Number (MPN) |
11143FLT |
| SKU |
11143FLT |
| UPC / GTIN |
090127636558 / 00090127636558 |
| Condition |
New |
| UPC |
00090127723081 |
| Bolt size |
M8 x 1.25 x 25mm |
| CARB (California) Compliant |
No |
| Category |
Exhaust |
| Collector Attachment |
3-Bolt Flange |
| Collector Diameter |
2.50 |
| Collector Port Diameter |
2.50 |
| Design |
Shorty |
| EGT Port |
No |
| Emission Code |
4 |
| Engine |
GM Gen III/IV (LS) |
| Finish |
Painted |
| Flange Thickness |
3/8″ |
| Gasket Or Seal Included |
Yes |
| Grade Type |
Performance |
| Header Finish |
Black Paint |
| Header Style |
Shorty |
| Material |
Mild Steel |
| Mounting Hardware Included |
No |
| Oxygen Sensor Port |
No |
| part type |
Exhaust Header |
| Port Shape |
Round |
| Primary Tube Dia. |
1-7/8 inch |
| Primary Tubing Diameter |
1.875 |
| Product Type |
Headers |
| Sheen Level |
Satin |
| Sub Category |
Exhaust Manifolds |
| Tube Material |
Mild Steel |
| Tube Wall Thickness |
16 |
| Warning |
California Proposition 65 |
| Year |
2013 |
| Make |
Cadillac |
| Model |
Escalade |
| Body & Trim |
Hybrid |
| Engine & Transmission |
6.0L V8 – Electric/Flex |
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
| 2003 | Cadillac | Escalade | Base | 6.0L V8 – Gas |
| 2004 | Cadillac | Escalade | Base | 6.0L V8 – Gas |
| 2005 | Cadillac | Escalade | Base | 6.0L V8 – Gas |
| 2006 | Cadillac | Escalade | Base | 6.0L V8 – Gas |
| 2009 | Cadillac | Escalade | Hybrid | 6.0L V8 – Electric/Gas |
| 2010 | Cadillac | Escalade | Hybrid | 6.0L V8 – Electric/Flex |
| 2010 | Cadillac | Escalade | Hybrid Platinum | 6.0L V8 – Electric/Flex |
| 2011 | Cadillac | Escalade | Hybrid | 6.0L V8 – Electric/Flex |
| 2012 | Cadillac | Escalade | Hybrid | 6.0L V8 – Electric/Flex |
| 2013 | Cadillac | Escalade | Hybrid | 6.0L V8 – Electric/Flex |
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