SBF 205cc Alm Cyl Head Hammer Series Assembled

The SBF 205cc Alm Cyl Head Hammer Series Assembled is a high-flow aluminum cylinder head engineered for Small Block Ford platforms seeking maximum intake efficiency and responsive power delivery. Built for enthusiasts and performance technicians who demand proven valve flow characteristics, this assembled cylinder head eliminates the guesswork of component matching and machine work. The Hammer Series designation reflects FLOTEK's commitment to delivering reliable, dyno-tested architecture that performs consistently across stock and modified engine combinations.

This cylinder head features a 205 cubic centimeter intake port, 2.080-inch intake valves, and 1.600-inch exhaust valves optimized for efficient scavenging and fuel charge velocity. The 60 cubic centimeter combustion chamber is designed for favorable quench characteristics and controlled flame propagation, while 1.580-inch valve springs provide adequate pressure for extended RPM operation. The angle-plug configuration supports modern ignition systems and improves spark plug accessibility during maintenance. Fully assembled construction means precision valve seating, proper spring installed heights, and validated rocker arm geometry—eliminating potential fitment issues and reducing installation time on the bench or in the engine bay.

This cylinder head is ideal for street performance builds, mild stroker applications, and restoration projects where reliable flow and correct valve geometry matter. Installation requires standard Small Block Ford head bolt procedures, gasket surface prep, and intake/exhaust manifold compatibility verification with your specific engine block. The aluminum construction provides weight savings compared to cast iron alternatives, benefiting overall powertrain balance. Buyers should verify their block's combustion chamber volume and fuel system tuning capability to maximize the head's potential and ensure proper engine calibration for best results.