I have got the turbo glide kit and am wraped with it I now tow the camper at 100 and there is no hole in the sump as the drain hooks up where the the alt oil goes back so far no probs when you fit any turbo I think changing all the manifold studs is a good move.
The kit I got runs to 9 lb boost and have not done any pump changes MOARY
The kit I got runs to 9 lb boost and have not done any pump changes MOARY