differential cover

Just got done with the 500 mile break-in for Yukon Super 35 kit. (I think Yukon calls it the Ultimate 35). Two Questions: #1. The front, stock Dana-30 cover does not have a magnetic plug. Should it? Should I replace it with a magnetic plug? Stick a magnet on the outside somewhere? #2. There...

I'm working on my rear axle, and ordered a master rebuild kit. It came with a gasket however it seems that everyone just smears on RTV and it works fine. Just wanted to know what everyone's preference is.

Sorry if this has already been posted somewhere, but I have done extensive Googling and finally decided to make an account in hopes of finding an answer. I am looking for replacement differential cover bolts. I had found some on ExtremeTerrain but they are asking $10 a bolt. If anyone has a link...