These are some guys down the sreet from me. The ranger has a BUILT 460 inn it with dana 60 axles, l/s in both. The navaho is sittin' on a f/s bronco frame with i think he said dana 44 axles. It doesn't have an engine in it yet but, it's gonna have a 460 also. Both rolin' on 44's!!! These guys are sick, i love it!!!