prop shaft slipping

[autocraft]

i can put it i gear and turn the prop shaft by hand any thoughts

[michael hunter]

Is the coupling spinning with the trans ?

[beast 496]

I hope you are doing this while the engine is running! If not, then this is normal. The transmission is an automatic, not a mechanical engagement. Al

[autocraft]

i guess i should explain the problem i seams like the prop is slipping when i got the boat (1986 comp) i was able to turn prop shaft in netural and in foward it felt like it was cavatating at times