Looking through a friends pile of wonders I came across a fourth main with a brass/bronze bushing instead of babbett. Is this an acceptable material? PK
I've got one of those in my '13 T. Been running it for years. I have babbit in everything else.
I would like to see pictures of the fourth main and hear some of the forum rebuilders and machinists expand on the use of a bronze-brass bushing as described. Pros, Cons? Thanks