Flowtech 1-7/8-Inch LS Turbo Headers; 409 Stainless; Natural Finish (Universal; Some Adaptation May Be Required)

High-Performance Turbo Headers. The Flowtech 1-7/8-Inch LS Turbo Headers in 409 stainless steel with a natural finish are engineered to optimize exhaust flow for GM LS engines ranging from 4.8L to 6.0L. These headers enhance cylinder scavenging and engine breathing, delivering improved power and throttle response, ideal for racing applications where maximum performance is required.

Construction and Appearance. Built from heavy-duty 409 stainless steel tubing with a natural finish, these headers feature CNC mandrel bending to ensure consistent tube diameter and smooth exhaust gas flow. The 3-inch collector and robust 7/16-inch thick cylinder head flange provide strength and durability for high-performance use.

Installation. Installation is moderately straightforward and designed to fit LS engines with minimal modifications. No drilling is required, but some adaptation may be necessary depending on the specific vehicle setup.

Application. Designed for GM LS engines sized 4.8L, 5.3L, and 6.0L V8; intended exclusively for racing use and not legal for installation on emissions-controlled or street-driven vehicles due to regulatory restrictions.

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