Hey Gang,
After a MEGA-exhaustive search, it seems that the h151F/a442 and the r151f share the same bolt patterns, I will have to use the a442 bellhousing, but no big deal. The big question, that only the most elite LC folk may know is: What is the output shaft spline count on a a442 tranny? (The r151f is 23, but the fj70's apparently mated r151f's to hf2av transfers...) Would I be able to do this swapping input shafts??? Any help would be Awesome!