060168EX | Cummins ISX12 Loaded Cylinder Head Assembly (Reman) | OEM# 5320544 | PAI rocker arm -FLD (1990 - 2006)

-FLD (1990 - 2006)

while the heavy-duty 31” x 32” core supports high airflow and engine cooling under extreme load

designed for a factory-style fit in your Kenworth or Peterbilt

FASS air separation port ties into OEM engine fuel return

this kit features a stainless steel braided line and precision-machined fittings

060168EX | Cummins ISX12 Loaded Cylinder Head Assembly (Reman) | OEM# 5320544 | PAI rocker arm -FLD (1990 - 2006)Remanufactured Loaded Cylinder Head Assembly Cummins ISX12 Application Used cylinder head cores must be in rebuildable condition and free of cracks and major defects. All heads will be inspected before any core credit is given.