Manley LS Series 11675-8 Severe Duty Exhaust Valves for GM LS Engines, 1.575 Inch Head Diameter

The Manley LS Series 11675-8 Severe Duty Exhaust Valves are designed specifically for high-performance GM LS engines. Crafted from stainless steel, these valves offer enhanced durability and resistance to extreme temperatures and pressures encountered during aggressive driving or racing conditions. The valves feature a 1.575-inch head diameter and a 0.3136-inch stem diameter, ensuring precise fitment and reliable operation within your engine's combustion chamber. Each valve measures approximately 4.923 inches in length, making them suitable for a variety of performance builds requiring robust exhaust components. These valves are sold as a complete set of eight, providing all necessary components for a comprehensive exhaust valve upgrade or rebuild. The stainless steel construction ensures longevity, corrosion resistance, and consistent performance over time. Designed for severe duty applications, these valves are ideal for users seeking to maximize engine output and durability under demanding conditions. Whether for a rebuild, performance upgrade, or racing application, the Manley LS Series 11675-8 exhaust valves deliver reliable performance for GM LS engine enthusiasts.

Features:

• Constructed from stainless steel for durability and corrosion resistance

• Designed for severe duty applications with high-temperature tolerance

• Includes a set of eight exhaust valves for complete engine rebuilds

• s a 1.575-inch head diameter for optimal flow and performance

• Valve stem diameter of 0.3136 inches for precise fitment

• Approximately 4.923 inches in length to suit various LS engine configurations

• Compatible with GM LS-Series engines for performance and rebuild projects