whats needed for a 9 inch

I was wondering what is absolutely necessary to do a 9 inch swap...I had a shop do it and ive been having issues with the rearend like noisy gears but he keeps saying I need this and that

You will need a conversion u-joint, 2ea 3" exhaust clamps to mount the sway bar, your old Brake Backing plates from your 10 bolt. Not too bad of a install but you will need to "pound" the sheetmetal up around where your torque arm mounts for the torque arm to clear.

I would recomend Motive Performance gears. They are strong and Quiet.

My cars has been whining on the highway pretty damn loud and the guy keeps saying its because of the stock u joint but I thought the stock u joint and torque arm would only cause vibrations not whine...also the sway bar is hitting the differential a slight bit

he says i need to change the torque arm also and sway bar

More help please

Its your gears not your u-joint that is whining. Ujoints usally clunk and smack.. in my case that is..

BUMP for more help btw

yea I was telling him that its the gears that are whining not the u joint!!i hope he takes car of it because im going to be picking her up today...
plus have any of you guys has issues with sway bar clearence also?

$2500

I already payed the 2500 plus install and what not but the guy doesnt want to fix the gear whine...should I buy a u joint and then maybe hell fix it

How bad is the whine?
Any suspension pieces as well??

well the whine is louder than my exhaust cutout ,veryy annoying...no suspension parts..

Lowered?
Or stock height?

Where did you buy the rear from?