I bought a 1850 diesel with a spun bearing was going to swap a 510 massey 354 into it, I can get the live power shaft out about 10 inches and it hits some thing hard, a friend has 2 of these and his shafts slid out easy on both , a salvage yard friend has put pull tension on them and turned them to get them to line up?? the shaft is not bent. any ideas,Can I unbolt the the 2 speed from the bell housing and remove the engine that way?? I know I would have to support the 2 speed so it would not bend the shaft , as it out 10 + inches it should clear the clutch and bell housing or am I wrong it thinking that , any help would be great.. Thanks Bryan