SBF 185cc Alum Heads Renegade 58cc

The SBF 185cc Alum Heads Renegade 58cc cylinder head from Air Flow Research is designed for serious Small Block Ford builders who seek high performance. This product is ideal for street-driven applications that require a balance of power and reliability, making it suitable for classic hot rods, muscle car restorations, or high-output street engines.

Engineered with a 185 cubic centimeter intake runner and a compact 58 cubic centimeter combustion chamber, this aluminum cylinder head promotes efficient fuel mixing and consistent ignition across the RPM range. The precision aluminum construction not only reduces engine weight but also ensures thermal stability for sustained high-output performance. The standard valve sizes of 2.020 inches for intake and 1.600 inches for exhaust maximize airflow, while the valve springs provide robust sealing under aggressive loads.

This fully assembled pair of cylinder heads is ready for installation on any compatible Small Block Ford block, benefiting engine builders, restoration shops, and dedicated enthusiasts alike. With AFR's reputation for accuracy and durability, you can trust that these heads will meet the demands of your performance engine build.