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Guaranteed Fitment
Always the correct part
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In-House Experts
We know our products
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Technical Support
We help with any installation questions
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Wordwide Delivery
Fast shipping times from USA warehouses
Specifications:
| California Proposition 65 | WARNING: This product can expose you to chemicals including chromium, which is know to the State of California to cause cancer or birth defects of other reproductive harm. For more information, visit www.p65warnings.ca.gov |
| CARB EO # | D-57-48 |
| 1895 | 3-Bolt Flange |
| Collector Diameter | 2.5 |
| 2877 | 2.5 |
| 17 | Black |
| Cylinder Head Port Shape | Round |
| 153 | Shorty |
| 10091 | No |
| EmissionFullDES | 1 - This product has been granted a California Air Resources Board (CARB) Executive Order (EO Number) Exemption. It is 50 State Legal when installed on the Specified vehicle per the Manufacturer’s Current Application Guide, the CARB EO, and Installation Instructions. |
| Finish | Hi-Temp Black Coating |
| 710 | 0.375 |
| 353 | Yes |
| Gaskets Included | Yes |
| 3390 | Performance |
| Header Material | Steel |
| Header Style | Shorty |
| 10 | Steel |
| 30 | Yes |
| 2878 | No |
| 1905 | Round |
| Primary Tube Outside Diameter | 1.625 |
| 10092 | 1.625 |
| Prop 65 (C, R or CR) | CR |
| Prop 65 - Short Label | warning.jpg |
| Prop 65 Yes/No | Yes |
| 1336 | Matte |
| Title | Doug's Emissions Legal Header 02-13 GM Truck 4.8-5.3L LS W/O EGR 1 1/2" Primary 2 1/2" Collector Black Hi Temp Coated D3373-B |
| Tube Wall Thickness | 16 |
| Description_SHO | Truck 4-Tube Header |
| Description_INV | Doug Truck 4-Tube Header |
| Description_ASC | For the enthusiast who demands the best, Doug's Headers are not just components; they're a statement of excellence, a commitment to leading-edge performance, and a nod to the glory days of muscle cars and drag racing. Join the ranks of champions. Experience the unmatched quality and performance of Doug's Headers today. |
| Description_DES | 02-13 GM Truck EO Header Black Ctd |
| Description_EXT | Doug's Emissions Legal Header 02-13 GM Truck 4.8-5.3L LS W/O EGR 1 1/2" Primary 2 1/2" Collector Black Hi Temp Coated D3373-B |
| Description_FAB | 3/8" Thick machined flanges to prevent warping |
| Description_FAB | Precision formed long transition collectors and long tube design reduces backpressure and increases higher RPM horsepower |
| Description_FAB | Heavy duty 16-gauge tubing for long life |
| Description_FAB | Tubes are pre-polished to removed scratches before applying metallic ceramic or hi-temp black coating |
| Description_TLE | Doug's Headers 2002-07 Chevy/GMC Silverado/Sierra/Tahoe/Yukon/Suburban 1 5/8" Shorty Header with Hi-Temp Black Coating - D3373-B |