Kooks Torque Series stainless‑steel shorty headers are a direct‑fit header option for 2003–2013 GM 1500‑series trucks and SUVs with 4.8, 5.3, 6.0 or 6.2L engines. These 1‑5/8" to 1‑3/4" stainless headers come without an EGR fitting and feature a flanged collector outlet that connects directly to OEM catalytic converters with no additional parts required. They are handbuilt in the USA by Kooks.
Kooks 03-13 GM 1500 Series Truck/SUV 4.8/5.3/6.0/6.2L 1-5/8in x 1-3/4in SS Headers w/o EGR