sorry if I'm annoying but I keep getting different answers! Need to know asap! Should I get adjustable ones or non adjustables?!

 

I'd recommend solid lowers. You can adjust the pinion angle with an adjustable upper. Adjustable lowers mainly just let you alter your wheelbase, which isn't very necessary.

These are what I use and recommend:

http://www.uprproducts.com/mustang-c...ushing-05.html

 

what he said ^^^^

will save yourself money and frustration.