SBM H/P 1.600in Exhaust Valves

The SBM H/P 1.600in Exhaust Valves are engineered to enhance the valvetrain efficiency of Small Block Mopar engines during high-stress performance applications. Designed specifically for enthusiasts and engine builders looking to upgrade from stock components, these valves provide the durability required for increased RPM ranges and higher operating temperatures. By replacing worn or factory-standard valves with these high-performance alternatives, you ensure more consistent exhaust flow and better heat dissipation within the cylinder head. Whether you are rebuilding a classic 340 or a modern high-output 360, these valves offer the reliability needed for competitive racing or spirited street use.

Each valve in this set is manufactured from high-grade stainless steel to resist the corrosive effects of exhaust gases and the thermal fatigue common in high-compression engines. The 5000 Series construction features a 1.600-inch head diameter and a robust 3/8-inch stem, providing the structural integrity necessary to prevent stem failure under load. With an overall length of 5.075 inches, these valves are precision-machined to ensure exact fitment and proper geometry within the Small Block Mopar valvetrain. The stainless steel material choice is critical for exhaust applications, as it maintains its tensile strength at extreme temperatures better than standard carbon steel valves.

These SBM H/P 1.600in Exhaust Valves are ideal for owners of Chrysler, Dodge, and Plymouth vehicles equipped with small block engines searching for professional-grade replacement parts. The set of eight provides a complete solution for a standard V8 cylinder head overhaul, streamlining the procurement process for your next engine project. Professional installation is recommended to ensure correct valve seat contact and proper spring tensioning for maximum performance gains. Investing in Ferrea valvetrain components ensures your engine build is supported by industry-leading manufacturing standards and proven track-side performance.