When removing the VVT function you will have to swap the VVT timing address with integrated cam phaser for your stock Gen 3 timing address similar to this one particular. Other rectangular port six.0 engines you could score in the junkyard for your personal 6.0 LS Construct contain the L76 https://sparedirectory.com/listings920888/a-simple-key-for-6-0-ls-unveiled