JBA 86-95 GM Truck 5.0L/5.7L SBC w/o A.I.R. 1-1/2in Primary Silver Ctd Cat4Ward Header

Starting with the 3/8" thick machined flanges and oversized exhaust ports, these JBA Cat4Ward headers are built to handle the demands of your 1986-1995 GM truck. They're designed to significantly reduce exhaust restriction compared to the factory manifolds, which can lead to improved engine power and better efficiency. This makes them a solid choice for anyone looking to get more out of their 5.0L or 5.7L SBC engine, whether you're towing, driving daily, or hitting the track.

The headers are constructed from durable stainless steel tubing, featuring mandrel bends for smooth airflow and JBA’s proprietary Firecone collector design. This collector uses race-proven technology to maximize power and torque gains in the RPM range you'll use most often. They also include factory-style emission connections and high-quality hardware, aiming for a professional, leak-free installation. The extra-thick collector domes add to the overall well-built nature of these headers, ensuring they stand up to the rigors of regular use.

These headers fit a wide range of GM trucks and SUVs from the late 80s through the mid-90s, including popular models like the Chevrolet C1500 and GMC K2500. If you're looking to upgrade your exhaust system for better performance, these JBA headers are a well-made option that balances improved flow with the necessary emissions connections for many applications.