IM going to be making a direct replacement ss with jacket sheild for my P10.
It should work fine on a p11 but on p11 it won't retain the vacuum assist and I thing it would not use the pressure switch on p11. Because the p10 switch is in the hard line.
I make extras if their is interest I can use black jacket are clear jacket.
I can also make them from the nylone blue power steering race hose