SBF 180cc Alum Cyl Head 58cc 1.94/1.55 Bare

The SBF 180cc Alum Cyl Head 58cc 1.94/1.55 Bare is a precision-engineered aluminum cylinder head designed specifically for Small Block Ford (SBF) engine builds and high-performance modifications. This bare casting is ideal for enthusiasts and professional builders looking to customize their engine assembly for various applications, including street rods and vintage muscle car restorations.

Constructed from high-quality aluminum, this cylinder head features a 58cc chamber volume, optimized to support the specified 1.94-inch intake and 1.55-inch exhaust valve sizes. The aluminum material provides superior heat dissipation compared to cast iron, which helps reduce operating temperatures and allows for more aggressive ignition timing, enhancing performance in high-rpm applications.

This bare casting arrives unfinished, giving builders the flexibility to machine valve seats, port the runners, and prepare the surface for their chosen gasket combination. It is particularly suited for mechanics and engine builders who prioritize flow optimization and custom tuning, ensuring that they can achieve their specific performance objectives.