Sorry about running words together in last post! I took lack of spaces to new level.Corrossion problem in drive shaft housing,3 small holes, check previous post.1 nearly perfect port side clear through to outside atmosphere,other 2 facing forward ragged oval shape.Other corrossion issues ok have changed all anodes including the 4 on the engine twice before.All holes are under rubber drive bushing.Also any luck on removing bolts from lower mounts?Have tried pb blaster,ihave commercial paint heat strip gun,kind of leary o georgia"hot wrench" torch! Thanks again all you nautical wheelers!!