Dart Pro1 20 Deg (As-Cast and CNC ) Aluminum Big Block Chevy Cylinder Heads
- Designed to use conventional BBC intake manifolds
- Requires use of shaft mounted rockers
- Requires use of shaft mounted rockers
- Requires special pistons
- HIP (Hot Isostatic Pressed) Casting
- Solid heads available by special order
- MUST use Copper seats with Titanium Valves
- Heads are sold individually