Dart 19574030 Pro-1 CNC cylinder head for Big Block Chevy. Features a bare head, 2.300in/1.880in valves, 355 cc intake, 121 cc chamber, straight plug, made from aluminum, designed for racing builds. Enhances airflow in high-performance BBC setups. Sold as each.
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,...
Dart 19300030 Pro-1 cylinder head for Big Block Chevy. Features a bare head, 2.300in/1.880in valves, 345 cc intake, 121 cc chamber, straight plug, made from aluminum, designed for racing builds...
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 19674030 Pro-2 CNC cylinder head for Big Block Chevy. Features a bare head, 2.350in/1.880in valves, 380 cc intake, 124 cc chamber, straight plug, made from aluminum, designed for racing builds...
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...