12 Valve Stage 2 Cylinder Head 235CFM


SKU: 07-h-001-STG2 Category: Tag:


What’s included:

  • Hamilton Cams 12 Valve Cylinder Head ( low swirl version)
  • Valves
  • Valve stem seals
  • 165# Valve Springs
  • Retainers and locks


  • Reduced turbo lag
  • Lower Exhaust Temps
  • Thicker Casting less prone to cracking
  • Higher flowing head straight out of the box


  • 12 Valve Cummins cylinder head replacement Competition, so this is a performance upgrade Cylinder head
  • The intake ports offers the most velocity of any port we have offered yet
  • 1.850″ Intake Valves and 1.750″ Exhaust Valves
  • Also we can machine for Fire Ring or O-rings
  • Comes with 165 Conical springs and upgraded retainers

Additional information

Engine Model

Engine Type


Type (Street Only)