The circular rings on your master look just like my master in my ‘52 1/2 ton. That would have a copper gasket compressed to make the seal. Not sure that would be pipe threads as mine were not and had a special fitting attached. I can’t say that yours would be plumbed like mine but like I said before it looks just like the end of mine.
We need a ‘bolter with a ‘59 1/2 ton to chime in and give us some pictures of not only the master but how its plumbed!
Phil Moderator, The Engine Shop, Interiors and Project Journals
1952 Chevrolet 3100, Three on the Tree, 4:11 torque tube Updated to: ‘59 235 w/hydraulic lifters, 12v w/alternator, HEI, PCV and Power front Disc Brakes Project Journals Stovebolt Gallery Forum
