749003 Valve Seat OD 1 820 ID 1 375 Th 450

These AV&V valve seats provide a durable solution for cylinder head restoration or performance upgrades. Manufactured from a specialized highly alloyed material, they offer exceptional heat dissipation and resistance to the constant pounding of the valves. The radiused design ensures a straightforward installation process, while the material remains easy to machine with stones or cutters for precise fitment. Suitable for use with both leaded and unleaded fuels, these seats actually increase in hardness as the engine runs in, ensuring longevity in demanding V-Twin environments. AV&V components are preferred by engine builders for their consistent metallurgy and reliable performance under high-heat conditions. Sold each.