So has anyone swapped a 6.7 cummins into a obs ford. What engine mounts did you use. Were you able to use a mechanical fan. Trying to decide weather to swap in a 12v cummins, dt360, or a p7100 swapped 6.7. I want to be able to use a mechanical fan but iv never seen anybody be able to with a dt360. I know one will fit with a 12v cummins so should the 6.7 also have enough room for a mechanical fan.