I have a VY Ecotec manual (getrag), the engine is blown so i bought a L67 that's from a VX. What computer or memcal do i need to run the L67 an getrag?

We have an ECU which would be a direct replacement for your current ECU (as your current ECU does not run a memcal) to suit the L67 conversion. For further details about this ECU, please refer to the link below. 

https://www.maceengineering.com.au/epages/shop.sf/en_AU/?ObjectID=2709861