Engineered for high-performance applications, this Cylinder Works replacement cylinder head features an unshrouded combustion chamber with a blended bowl design to optimize airflow and combustion efficiency. The unit is equipped with C630 nickel/aluminum/bronze valve seats and guides, providing a durable foundation for demanding racing environments. To support advanced valvetrain configurations, the head incorporates shortened valve guides specifically designed to accept higher lift cams, ensuring compatibility with aggressive camshaft profiles.
The package includes essential hardware such as cam caps and cam cap bolts, along with a competition valve job that utilizes stock-shaped ports for consistent flow characteristics. This hard part is intended for builders seeking a precise, ready-to-install solution for their engine builds. Please note that the cylinder head does not include valves, springs, or lifters, which must be sourced separately to complete the assembly.