Manley LS1 Series Exhaust Valves 1.550 Inch Head Diameter Stainless Steel Set of 8

The Manley LS1 Series Exhaust Valves are designed for high-performance applications, featuring a 1.550 inch head diameter and a 0.3136 inch valve stem. Crafted from durable stainless steel, these valves offer excellent corrosion resistance and longevity under demanding engine conditions. Each valve measures approximately 4.923 inches in length, ensuring proper fitment within LS-Series engines. This set of eight valves is suitable for optimizing exhaust flow and enhancing engine efficiency in performance builds. Proper installation and compatibility with LS1 engines are essential to maximize the benefits of these high-quality components. Whether upgrading or rebuilding, these valves provide reliable performance and durability for street or race applications.

Features:

• Material: Stainless Steel for corrosion resistance and durability

• Head Diameter: 1.550 inches for optimal airflow

• Valve Stem Diameter: 0.3136 inches for precision fit

• Length: Approximately 4.923 inches to fit LS-Series engines

• Set of 8 valves designed for high-performance exhaust systems