I have a 4.6 four cam that recently we discovered developed oilo starvation on the right head. Upon autopsy we found the crankshaft entension was bent and damaged some of the main bearings. However I also made the observation that the right head was fed oil after the crankshaft was done with it (rather interesting way for ford to direct oil there) anyway I was thinking that since there are plugs in the rear of both of those heads I might be able to install a line from the left head to the right head. I am courious if I will cuase any adverse affects. I realize that FoMoCo engineers may or may not have thought about this and maybe I should just leave it alone but the fact that one of the heads is last in line for much needed oil kinda disturbs me. I would sincerly appriciate any imput that anyone could give me and thanks in advance.