ummm.. yeah.. my 85 fj60 is going to need a new rear main seal sooner or later. My mechanic tole me he would do it for $500. I'm not completly mechanicly dumb and with time i could do it myself, cept thats my daily driver and i would need it monday morning if i started friday night. thus... question #1: How much hell is it to do it one's self? question #2: Is 500 a little high for the job? question #3: how much would have to come off to replace it? I think i'm leaking around 1/2Q a week, but then again... I drive about 800-1000 miles a week. So i guess its not leaking THAT bad. well whatever.. any advice would be great.