Be ware purchasing older reels. There may not be any parts available. Shimano does have a Vintage Program and that includes shops who have parts for the older reels. I don't have any parts for older reels.
however, we can clean reels if nothing is wrong. Altho I must tell you up front, no two speeds.
good luck on your purchases. hmmm, why not just buy you new reels? the curados aren't very expensive and you get warranty with those. Just a thought. conniek