SBC 215cc Pro-1 Head 64cc A/P 2.05/1.60 Bare

The SBC 215cc Pro-1 Head 64cc A/P 2.05/1.60 Bare cylinder head from DART is designed specifically for small-block Chevy engine builders who demand high-flow performance. This bare casting is ideal for street, strip, and competition applications, where maximizing breathing efficiency is crucial for horsepower gains. Whether you're constructing a stroker engine, a naturally aspirated powerhouse, or a forced-induction setup, this head is engineered to meet your performance needs.

Featuring a 215cc intake runner volume and a 64cc combustion chamber, this cylinder head creates an efficient thermal environment while ensuring structural integrity for high-RPM reliability. The 2.05-inch intake and 1.60-inch exhaust valves are optimized for balanced flow characteristics across the RPM range, enhancing performance at peak torque. DART's Pro-1 series is CNC-ported to maintain consistent performance across multiple castings, eliminating the variability associated with hand-porting.

Engine builders, from weekend racers to professional machine shops, will appreciate the machine-ready features of this casting, which allows for customization of valve seats, guides, and spark plug threads. This flexibility enables you to tailor valve spring pressures, retainers, and keepers to match your desired power curve and fuel octane rating. The SBC 215cc Pro-1 Head is a reliable choice for those looking to maximize the potential of their small-block Chevy engine.