Yes, I am working on a 1979 Bronco 4x4 which is very close to F150 4x4 at least as far as thew engine compartment is concerned. As I said, The pictures you folks sent me seem to incdicate the requirement of a front crossmember to mount these mounts on which is missing on a 4x4 application due to the presence of the front wheel drive axle assy in that same location...does anyone have an answer for this dilemna (Obtaing and cutting a 2wd crossmember seems like an alot of unnecessary work and expense)?