just drop the tranny and do it yourself. if you cant figure it out you will have the tranny out and all the new gears ready to go to transmission shop. will save you hundreds.
unplug neg. battery
unplug header O2 sensors
take out your pipes 6-7 bolts
take off starter 3 bolts
drain fluid at some point
take out drive shaft 4 bolts
take out cross memeber about 6 bolts
raise up transmission jack
unlplug a few wires from transmission.
undo the 6 bolts in the housing
steps for my truck anyways
plenty of youtube videos to look at to learn from.
see what this gets you
Transmissions,Used Transmissions,Rebuilt,Remanufactured,Transmission For Sale