Driveshaft mod complete, balanced and reinstalled..driveline noise has gotten better, but stil alot worse than before lift and 3rd member swap..
Wondering if the noise could be the difference in between 3rd member gear cut between original 78 gears and 72 model that are now installed..
I just got my 78 fj 40 back from the mechanic where an OME 2.5 lift with inversion shackles and shocks were installed..The lift replaced original springs with six inch confir shackel lift. In addition to the lift the rear pinion bearing needed to be replaced..Since I had a complete low mile...