I own a 2002 Chevy Blazer ls 4wd, and since I've had it, it has this weird pretty intense vibration that sounds like metal scraping in the front end, yet I've replaced both CV axles and both wheel bearings, as well as new breaks., Pretty much makes the rig loud as hell and terrifying to drive higher than 30. Please help before I blow more cash on unneeded parts. It only has 120xxx miles so I'd hate to just give up on her and buy a new car.
Thanks.

 

And the vibration starts as soon as I start rollin..

 

Could you make a video recording of it to post so that we could hear it for ourselves?