I'm doing some maintenance and decided to check the steering box; the plug was a little buggered (I'll get to that later) and I'm wondering what you guys use or recommend. As I remember most took 90 to 140 gear lube and if they leaked some type of chassis lube I'm assumed packed in with a grease gun. Looking in this one it appears to be grease but not fully packed.......Opinions please..

The plug was really screwed up once I got it off  and I noticed it appears to be "pipe like" threads but none I can match. Any ideas here too..

The car has power steering but I don't think it matters since it's all external to the box..


56 Vic, B'Ville 200 MPH Club Member, So Cal.