I posted a reply in your other thread Lock up clutch help.......
Have a look at the Definitive guide to clutch conversions by Lee Workman Lee Workmans Clutch Stuff
Does your press not have the narrow / thin plate,s that you can put behind the gear and press on the shaft to move it
i have complete gearboxes if your desperate , but poss not cheapest solution
2nd gear goes up to a shoulder on the shaft think..?...if its just the gear that's #uc#ed you can get a deal from Robinsons on a new one.............
http://www.robinsonsfoundry.co.uk/shop/online-store/suzuki-parts-finder/gsx/gsx1100efe/e-f-g-1984-1986.htm?vehicle_id=25#!gsx1100efetrans
I,ve just measured 2 ET sets and they are both 111.5mm.............
Don't seam to have an EFE one handy at the moment
I assume you have both shafts for the EFE set ? Have you tried them in the cases ?