CNC DUDE- I can't find anyone that wants to make or does make a steel pan for these engines. Some companies will modify used units. Some will make fabbed alum units.
Have way too many requests for used/ good pans.
Beater, I do not get any requests for rear sump 153/181 pans. Those were made and used in OMC boats and fit the 2 piece rear seal engines. None that I know of for the 1 piece rear seal engines.