SBF 205CC Alum Heads Renegade 72cc Assembl

The SBF 205CC Alum Heads Renegade 72cc assembled cylinder head from Air Flow Research is purpose-built for serious small-block Ford engine builders seeking maximum flow efficiency and reliable performance. Designed for enthusiasts and professional mechanics who demand precision-engineered components for street, strip, and racing applications, this assembled head eliminates guesswork and installation delays by arriving fully prepared for bolt-on installation.

The 205cc intake port volume and 72cc combustion chamber configuration represent Air Flow Research's commitment to optimizing cylinder head geometry for both naturally aspirated and modified small-block Ford platforms. Air Flow Research's engineering centers the Renegade design on port velocity and fuel atomization, critical factors for consistent combustion across the RPM band. The aluminum construction reduces reciprocating mass and contributes to the overall weight of 68.2 lbs for the pair of heads, improving overall engine efficiency and heat dissipation compared to cast-iron alternatives.

This cylinder head suits builders working with 289, 302, and 351W small-block Ford engines, providing superior flow characteristics compared to factory castings. The assembled configuration includes pre-installed valve seats, guides, springs, and other components, meaning buyers avoid costly machine work and potential alignment errors. This makes it an ideal choice for those looking to enhance performance without the hassle of additional setup.