a 700r4 trans. to replace the one in my '56 gasser. This trans. is out of a late 80's-early 90's I believe Buick with only 2500 miles on it. Have no idea why it was removed but I can ask. He wants $600.00 which sounds like a good price. This trans. has been sitting in his garage since removal. Because it has been sitting so long, should I be concerned about inner gaskets/seals drying out?? Build up of anything in the pumps?? After installation, anything special to do to it because it has been sitting so long?? Dumb question, but this should bolt to the back of my "W" engine, yes??? Any concerns about the converter?? Thank you, Carmine.