Dart SBC SHP Cylinder Head 180cc/72cc Assembled

Dart 126221 SHP cylinder head for Small Block Chevy. Features an assembled head, 2.020in/1.600in valves, 180 cc intake, 72 cc chamber, 1.550in springs, straight plug, made from aluminum, designed for street-strip builds. Enhances airflow in high-performance SBC setups. Sold as each.