yes you got to pull the tranny. know the hard part depending on your luck like most of us on here is how to get the pilot bearing out. some say a pilot bearing remover tool (can be rented from autozone or schucks) works, others say use the hydrallic grease method of packing the mofo with grease and finding something to push inside to force the bearing to come out (very measy method). both these methods can take mins, 1/2 hr, 1hr, etc. just depends on your luck. there are a few like myself who tried it all couldn't get to lil sucker out and responded by drilling the bearing out in little sections. however you must be sure you don't drill into the crank. what i did was drilled 3 to 4 little holes in the bearing itself/carefull not to go in to far. and use the little holes you drilled to chisel away at it. when i did that it took only 5 min to get the sucker out. oh and don't just replace the bushing, get the entire bearing! VIP --- i must stress the importance of cleaning the pilot bearing hole in the crank out of all debris. you don't want little metal shavings tearing up your newly install bearing, otherwise you'd be pulling it again real soon.