humm i supouse you had air tools and a hoist..?
craig.steele,,,,,
its take longer on the ground and someone talking in your ear..but if you dune acoulpeable before,,it should take about four hours ruffly,,
may be a little longer being a auto,,and make sure you undo the Torque converter on the flywheel or you will have oil ever where..you may not even get the trans out,,
p/s make sure the torque converter is in place [if remove or side out a little..rotoate in till it lowkates in the trans,,make sure its home,, before install..or you will fuge it,,if in dout remove and refit,,it should take three drop ins as it lowkates the tangs in the trans..