Dart 19100112 Pro-1 cylinder head for Big Block Chevy. Features an assembled head, 2.250in/1.880in valves, 310 cc intake, 121 cc chamber, 1.550in springs, made from aluminum, designed for racing builds. Enhances airflow in high-performance BBC setups. Sold as each.
Dart 19100010 Pro-1 cylinder head for Big Block Chevy. Features a bare head, 2.250in/1.880in valves, 310 cc intake, 121 cc chamber, straight plug, made from aluminum, designed for racing builds...
Dart 19200116 Pro-1 cylinder head for Big Block Chevy. Features an assembled head, 2.250in/1.880in valves, 325 cc intake, 121 cc chamber, 1.625in springs, straight plug, made from aluminum, designed...
Dart 19200010 Pro-1 cylinder head for Big Block Chevy. Features a bare head, 2.250in/1.880in valves, 325 cc intake, 121 cc chamber, made from aluminum, designed for racing builds. Enhances airflow in...
Dart 19300136 Pro-1 cylinder head for Big Block Chevy. Features an assembled head, 2.300in/1.880in valves, 345 cc intake, 121 cc chamber, 1.625in springs, straight plug, made from aluminum, designed...
Dart 19574136 Pro-1 CNC cylinder head for Big Block Chevy. Features an assembled head, 2.300in/1.880in valves, 355 cc intake, 121 cc chamber, 1.625in springs, straight plug, made from aluminum,...