JBA 19-20 GM Truck 5.3/6.2L DFI 1-3/4in Primary Raw 409 Cat4Ward Header

Starting with 3/8" thick machined flanges and oversized exhaust ports, these JBA Cat4Ward headers are built to handle serious work. They're designed for a range of GM trucks from 2019 to 2022, including popular models like the Chevrolet Silverado 1500 and GMC Sierra 1500, as well as the Cadillac Escalade and Chevrolet Tahoe. By replacing the restrictive stock exhaust manifolds, these headers help your engine breathe easier, leading to improved power and efficiency.

Constructed from durable 409 stainless steel, these headers are made to last through daily driving, towing, and even racing conditions. JBA's proprietary Firecone collector design is a key feature, utilizing proven race technology to maximize power and torque gains in the RPM range you use most often. The tubing is mandrel-bent for smooth airflow, and the collector domes are extra thick for added durability. Plus, they include factory-style emission connections and high-quality hardware to ensure a professional, leak-free installation right out of the box.

When you're looking to get more out of your 5.3L or 6.2L GM truck, these JBA headers are a solid option. They offer a significant upgrade over stock manifolds, and the included hardware makes installation more straightforward. Just remember to check the manufacturer's instructions for any specific installation details or torque specifications.