[kwmech]

I've got the original 700r4 that came out of my '91 4x suburban. Every now and then I'll put it on craigs list for 250. It was in good working shape when I took it out to upgrade to a 4l80. Trans, convertor, cable, dipstick tube and gauge and the 4x adapter. It has 125k on it and was starting to whine a little in 1st gear. May need a rear planetary? I would go through it with the mileage on it and freshen it up. Personally I don't like them that's 1 of the reasons I took it out--the other is I plan on doing some heavy towing