Question: what is a vortec max engine?
Answer: The 6.0L Vortec MAX is a high-output version of the standard 6.0L, or Vortec 6000. The engine was released in 2002 and continued through model year 2009 before it was replaced with the 6.2L Vortec 6200. From 2002-2005, the engine was referred to as the 'HO 6000'. In 2005/6 it was re-named to the Vortec MAX.