I dont want to drop the diff to change the breather, so can I just tap a new hole and add another new breather? Thanx Guys
Fred

 

Eerrr,...wrong answer there guy. unless you like all those METAL CHIPS INSIDE your diff with the bearings

 

The stock breather doesnt even have a filter. I pulled one apart, and its just the pice that screws into the diff, the cover, and a rubber disc and spring the close off the diff when theres not popsitive pressure in the diff.