My 94 1500 6.5 "turbo" has a 4L60E.
Never heard of the 4L60E in a 2500 &^ though. $1000 to me is to much unless he will do R&I. Check Craigs list.
I bought my 4L80E for $400 a known working trans. Just grabed it for a spare.
Well sorry guys I gave wrong info. The 94 does have a 4L80E after all. Thats great news as far as Im conserned. This 1/2 ton really is a heavy duty son of a witch.
Thanks Buddy.