12 Valve Stage 3 cylinder head 270CFM


Out of stock

SKU: 07-h-001-STG4 Category: Tag:


What’s included:

  • Hamilton Cams CNC ported 12 Valve Cylinder Head (low swirl version)
  • Valves
  • Valve stem seals
  • 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 or street ready, 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
  •  can machine for Fire Ring or O-rings for additional charge
  • Comes with 165 Conical springs and upgraded retainers

Modification Required:

  • you will need to machine drill and tap for the intake you decide to run

Additional information

Engine Model

Engine Type

Type (Street Only)