swapping 1690 case with 5.9 cummins

[CosplayCyborg99]

thinking about turning my old 1690 case into a 5.9 cummins beast seen a few done online and it's got me fired up to try it myself wondering what kind of mods or machining might be involved anyone here pulled this off or know what i'm getting myself into

 

[theguywiththetools]

havent done it muself but you can expect to have tons of reworks starting with the mounts. then youll need to figure out the transmission and if it fits or make an adaptor plate amke sure the shaft firts, youll need cooling mods etc. cutting and welding are a must the 5.9 is bigger so keep tha in mind