Bizarre clunk in the rear suspension NEED HELP!!
Ok here goes I have a 1970 chevy impala 4 door and i have upgraded the rear with all the umi stuff I could get ....... Umi upper control arms, Umi boxed lower control arms, Umi adjustable panhard bar, Umi rear sway bar. All are tight and lubed properly I have the stock sized springs back there with new upper isolators, and new KYB shocks. But on the passenger side i can still feel a slight clunk and its VERY annoying any ideas Im completely lost.