I bought upper and lower ball joints off ebay,and they have cp on them,are they good ok to install in my blazer 4x4.i think they might be made in india,they are able to be greased

 

If they are greeseable then thats a good thing. You might as well put them in since you bought them.

I'm replaceing uppers and lowers in a 97, but I'll be using MOOG.

 

yea if there greasable throw them in if they cause any problems rip'em out and get moog ones.