HI Rusti, Yes I could remove the box and crossmember in one.
This is how i done it in case any members are looking to do this;
Caution pain involved!!!
I used a set of car ramps; a 5 ton bottle jack and two building blocks; small 1" socket chain puller; a 3 ft pinch bar; a socket set and spanners.
I first ran the car up the ramps then jacked and blocked it up. The £50 jack I already had for the boys quads; The job was well tough, the trickest thing was the removal/fitting of the starter done with 3 3/8 socket extension bars and a flexy adapter from the front crossmember up to the starter motor under the front rollbar,removal of the steering shaft made this easier, which involves the drivers wheel off to gain access. A 14mm socket is used for the starter motor.
Next for the two bellhousing bolts at the top of the gearbox 14mm same again flexy and extention bars this was done from underneath the car with the bonnet open so you can see the bolt head. I then jacked the car up and undid the torsion bar adjusters and crossmember bolts 19mm spanner/sockets ; 77mm is the adjustment length I used on the rebuild; at the front of the torsion bars there are 4 14mm and 2 not sure poss 5/8 19mm. I then lowered the car the pinchbar; 5lb hammer; knocked the crossmember and bars out. Took the prop shaft off the front: 8x 14mm nuts /bolts, on the rear shaft I just removed 4x 17mm/19mm nuts/ bolts I think. leaving shaft in but resting on ply as not to lose any oil out of the box. I disconected hose and wires to box and rest of bolts from the bellhousing; put a rope round the rear diff and used the puller and quad jack to seperate box and lower and refitted the new clutch kit. Refitting the box was pretty much the way it came out. but I used the puller on front rollbar and pinch bar to nudge it back in
I done this myself and I am not a mechanic, sound advice is use plenty wd40 before removal of any nuts and bolts, and I was in a fair bit of pain for a about a week after with pulling myself out from under the car alot to get tools.
not to sure what height can say the wheels were above the ramps about
8" to get box out
I hope this helps someone
scotty time served painter