Upgrade your classic truck with these stainless steel exhaust headers designed for LS swap applications on 1960–1986 Chevy and GMC C10, C1500, and K1500 models. Built for LS1, LS2, LS3, LS6, and LS9 engines, the headers feature 1-5/8 inch primaries and 2.5-inch collectors to improve exhaust flow and efficiency. TIG-welded stainless steel construction ensures strength, heat resistance, and long-lasting durability. The compact design provides excellent clearance for older truck frames, while CNC-machined flanges guarantee a precise, leak-free fit. These headers are made exclusively for LS swap projects and deliver a performance-ready exhaust solution for classic GM trucks.