clunk noise

[hutch08]

hey everyone, new here..

yeah so i just completed my truck... 1994 mazda b4000 4x4 e/c short box... installed a 6" BDS lift, with 33x13.5 on 15" eagle alloys... i relocated my carrier bearing crossmember to the underside of frame as advised, before i did the relocation i had a pretty bad grinding noise and it has almost completly dissapeared, except under heavy acceleration theres a load clunking/grinding noise for a short second.. then its gone... anyone have any idea what my trouble is ????

 

[Joe_Roofer]

Did you replace the U-joints when you did the carrier bearing?

 

[hutch08]

nope, i didnt do the carrier bearing, just relocated it... i think i may have lowered it to much