Description
Performance Exhaust Upgrade. The JBA 1-5/8-Inch Shorty Headers Natural are engineered to increase engine power and efficiency by reducing exhaust restrictions compared to factory manifolds. These headers provide a high-quality replacement that enhances exhaust flow, ideal for trucks and SUVs used in towing, racing, or everyday driving.
Construction and Appearance. Constructed from durable stainless steel, these shorty headers feature mandrel bent tubing and a proprietary Firecone collector designed to optimize exhaust scavenging. They include extra thick collector domes and 3/8 inch thick machined flanges with oversized ports. Finished in a natural matte grey sheen, they resist corrosion and wear for lasting performance.
Installation. Installation is straightforward with included factory style emission connections and mounting hardware, requiring no drilling. These headers are designed as direct replacements for factory manifolds, ensuring a professional, no-leak fitment.
Warranty. These headers are backed by a one-year warranty covering defects in materials and workmanship.
Application. Specifically crafted to fit 2002-2006 4.8L and 5.3L Sierra 1500 models as well as 2007-2013 V8 Sierra 1500 models.
JBA 1850S-2
CA Residents: WARNING: Cancer and Reproductive Harm
- Mandrel Bent Stainless Steel Tube
- Proprietary Firecone Collector
- Factory Style Emission Connections Included
- Extra Thick Collector Domes
- 3/8 Inch Thick Machined Flanges With Oversized Exhaust Ports
- Fits 2002-2006 4.8L and 5.3L Sierra 1500; 2007-2013 V8 Sierra 1500
| Brand | JBA |
| Headers Type | Shorty Headers |
| Header Primary Size | 1.50-1.75 Inch |
| Header Collector Size | 2.50 Inch |
| Header Finish | Raw |
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