it bolts onto the existing mounts so direct fit, if your going 4x4 u need an xr4x4 sump. and if you are going manual u need a 2.8 12v flywheel then if u are fitting an mt75 gearbox the top two bolts and the bellhousing are further apart on a YB bellhousing, so you need the bellhousing/whole mt75 box from an xr4x4. you need to come up with a downpipe as ford dont do one. if u use a type 9 the 24v will destroy it so just dont...
the easyest thing to do is buy an old xr4/xr4x4 with rot and swap all the bits.