Dart Big Block Chevy Pro 2 Aluminum 380cc Cylinder Head

Dart Pro 2 Cylinder Heads are the next evolution of their big block Chevy lineup. Engineered for 500 + cubic inch engines spinning over 7500 RPM, these heads are made for maximum effort Comp or Bracket cars. Pro 2 Cylinder Heads were designed to make competitive engine building easier and less expensive by incorporating the rugged features of their famous Race Series casting into a ready-to-use, professional quality competition cylinder head. Every intake port, every exhaust runner, every valve bowl, and every combustion chamber is 100% digitally CNC-machined for the ultimate in consistency!