All I have seen are F-150's. I have seen a test mule F-350 with the 6.7 diesel running around. Kentucky Truck Plant is down until next week for conversion to allow for Navigator/ Expedition build at KTP. The change also allows for 6.2l installation in vehicles. I have not heard when 6.2 will be available in Superduty. I am assuming that the Navigator will be first to get the 6.2 as that was the original plan.