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JBA

JBA 03-06 GM Truck 6.0L LS w/o EGR 1-5/8in Primary Silver Ctd Cat4Ward Header

$952.93

$779.99
Use metafields to highlight unique selling points
Use metafields to highlight unique selling points
Description
JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving – built to withstand it all. JBA’s proprietary Firecone collector design uses race proven technology for producing maximum power and torque gains where you drive most. Each system includes factory style emission connections and high-quality hardware for a professional no-leak installation.

This Part Fits:

Year Make Model Submodel
2003-2006 Cadillac Escalade Base
2004-2005 Chevrolet Silverado 1500 LS
2004-2006 Chevrolet Silverado 1500 LT
2003-2006 Chevrolet Silverado 1500 SS
2005 Chevrolet Silverado 1500 Z71 Off-Road
2005 Chevrolet Silverado 1500 HD Base
2003,2005 Chevrolet Silverado 1500 HD LS
2003,2005-2006 Chevrolet Silverado 1500 HD LT
2003-2004 Chevrolet Silverado 2500 Base
2003-2004 Chevrolet Silverado 2500 LS
2003-2004 Chevrolet Silverado 2500 LT
2004 Chevrolet Silverado 2500 WT
2003-2005 Chevrolet Silverado 2500 HD Base
2003-2006 Chevrolet Silverado 2500 HD LS
2003-2006 Chevrolet Silverado 2500 HD LT
2003-2006 Chevrolet Silverado 2500 HD WT
2003-2005 Chevrolet Silverado 3500 Base
2003-2006 Chevrolet Silverado 3500 LS
2003-2006 Chevrolet Silverado 3500 LT
2004,2006 Chevrolet Silverado 3500 WT
2007-2009 Chevrolet Suburban 1500 LT
2006-2009 Chevrolet Suburban 1500 LTZ
2003-2013 Chevrolet Suburban 2500 LS
2003-2013 Chevrolet Suburban 2500 LT
2007 Chevrolet Suburban 2500 LTZ
2004 GMC Sierra 1500 Base
2003-2006 GMC Sierra 1500 Denali
2004-2006 GMC Sierra 1500 SLE
2004-2006 GMC Sierra 1500 SLT
2004 GMC Sierra 1500 WT
2003,2005-2006 GMC Sierra 1500 HD SLE
2003,2005-2006 GMC Sierra 1500 HD SLT
2003-2004 GMC Sierra 2500 Base
2003-2004 GMC Sierra 2500 SLE
2003-2004 GMC Sierra 2500 SLT
2003-2004 GMC Sierra 2500 WT
2003-2005 GMC Sierra 2500 HD Base
2006 GMC Sierra 2500 HD SL
2003-2006 GMC Sierra 2500 HD SLE
2003-2006 GMC Sierra 2500 HD SLT
2003-2006 GMC Sierra 2500 HD WT
2003-2005 GMC Sierra 3500 Base
2006 GMC Sierra 3500 SL
2003-2006 GMC Sierra 3500 SLE
2003-2006 GMC Sierra 3500 SLT
2004-2006 GMC Sierra 3500 WT
2003-2006 GMC Yukon Denali
2003-2006 GMC Yukon XL 1500 Denali
2003-2006 GMC Yukon XL 2500 SLE
2003-2006 GMC Yukon XL 2500 SLT
2003-2006 Hummer H2 Base

FAQ

How long does shipping take?


Most orders ship within 1–2 business days. Engines and oversized items may require additional handling time. You’ll receive tracking as soon as your order leaves our warehouse.

What happens if an item is backordered?


If a product is backordered, we’ll notify you right away with an estimated restock date. You can choose to wait, swap, or cancel.

How do I track my order?


Once your order ships, you’ll receive an email with tracking information. You can also log into your account anytime to check order status.


We’ve been in your shoes. From first bolt-ons to full custom builds, our crew can guide you the right way.


Every product we sell is chosen with one goal in mind: helping you build faster, stronger, and more reliable machines.


We team up with the best brands so you can build with confidence.

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