Manley GM LS-Series 11679-8 Severe Duty Exhaust Valves, 1.615 Inch Head Diameter, 0.314 Inch Valve Stem Diameter, Stainless Steel, Set of 8

The Manley GM LS-Series 11679-8 exhaust valves are designed for severe duty performance in LS engines. Crafted from high-quality stainless steel, these valves offer exceptional durability and resistance to heat and corrosion. Their 1.615-inch head diameter and 0.314-inch stem diameter provide optimal airflow and efficient exhaust operation, making them suitable for high-performance and heavy-duty applications. The valves measure approximately 5.23 inches in length, ensuring compatibility with various LS engine configurations. These valves are engineered to withstand demanding engine environments, helping to improve power output and engine longevity while maintaining precise valve timing and sealing. Ideal for engine builders seeking reliable, long-lasting components for performance upgrades or rebuilds, these valves are sold as a set of eight for comprehensive installation.

Features:

• Severe duty exhaust valve designed for high-performance LS engines

• Constructed from durable stainless steel for corrosion and heat resistance

• Head diameter: 1.615 inches for optimal airflow

• Valve stem diameter: 0.314 inches for precise fit and operation

• Length: approximately 5.23 inches suitable for various LS engine configurations

• Set of 8 valves for complete engine rebuild or upgrade

• Compatible with GM LS-Series engines for reliable performance