Posted 10/28/2019 16:52 (#7815336 - in reply to #7815014) Subject: 13.6L doesn’t appear to be related to the 13.5L
The new 13.6L engine doesn’t appear to be in any ag products yet and looks like an entirely new design. Hydraulic lifters and pushrods vs cam in head, HPCR fuel system vs. unit injectors and probably most important belt driven external water pump vs. gear driven.