The Marlin Crawler Forumis loaded with discussion about this swap. And Big Mike and his crew have done at least a half a dozen 3RZ swaps by now. Marlin even sells a custom bellhousing to allow the use of an R series transmission behind the 3RZ motor (2.7) -- Matt


'89 4runner SR5, 3.0, auto (fun)
'93 xtra cab, dlx,3.0, 5spd (work truck)