diaghram or part numbers for 6-8571 U36B

Hey,Got some new engines coming;thinking about converting it to dual motors.I need a part number or diagrahm too look at. If diagrahm is available it would be much appreciated. Engine is 6-8571 and 6-8572, U36B, Frisco. Thanks and any help will be welcome.

There is not enough room(width) at the hood end for another “pullmor” motor on these diesels.

ok thanks