JBA 96-00 GM Truck 7.4L Vortec w/EGR & A.I.R. 1-3/4in Primary Ti Ctd Cat4Ward Header

If you're looking to get more out of your 1996-2000 GM truck with the 7.4L Vortec engine, these JBA Cat4Ward headers are a solid upgrade. They replace the restrictive factory exhaust manifolds with a less restrictive design, which can lead to improved engine power and efficiency. This particular header is designed for trucks equipped with EGR and A.I.R. emissions systems.

These headers are built from durable stainless steel tubing, so they're made to handle the demands of daily driving, towing, or even some spirited use. The flanges are a stout 3/8" thick with oversized exhaust ports to help with flow, and JBA uses their proprietary Firecone collector design. This design is based on race-proven technology aimed at maximizing power and torque gains in the RPM range where you'll likely be using it most often. The kit includes factory-style emission connections and high-quality hardware to help ensure a professional, leak-free installation.

This header is a direct fit for a range of GM trucks from 1996 to 2000, including models like the Chevrolet C/K 2500 and 3500 series trucks and Suburbans, as well as their GMC counterparts. You'll want to refer to the manufacturer's installation instructions for specific details on mounting and any other components you might need to complete the job.