SBC 230cc Pro-1 Head 64cc A/P 2.08/1.60 Bare

The SBC 230cc Pro-1 Head 64cc A/P 2.08/1.60 Bare from DART is designed for serious small-block Chevy engine builders looking to enhance performance. This bare cylinder head is ideal for high-performance street and competition applications, where improved airflow can lead to significant power gains. It serves as a solid foundation for both naturally aspirated and forced induction engine builds.

Featuring a 230cc intake port volume and a 64cc combustion chamber, this head is engineered to improve volumetric efficiency across the RPM range. The 2.08-inch intake valve and 1.60-inch exhaust valve configuration are designed to balance optimal airflow with structural integrity. As a bare casting, it allows builders to customize their valve train components, including valve diameters and springs, to meet specific performance needs.

Engine builders focusing on displacements from 383 to 427+ cubic inches will find this head particularly beneficial. Its larger port sizing is suitable for a variety of applications, making it a versatile choice for those looking to maximize their SBC platform's potential. Proper installation requires surface preparation and gasket selection to ensure optimal performance.