Bearing Kit with new gears?

Do I need the bearing kit for when I install my new gears? I only have around 3300 miles on my mustang, but people tell me to get it and I dont htink I need it. I also am getting the Diablosport Predator to recalibrate the speedo for the 4.10 gears I am getting. What settings do you guys with the Predator think is the best? Thanks in advance for any help.
 
i would suggest it for 33,000 miles. Though i am new to the V8 world. but i have 58,000 and my rear end has developed a whine caused by the bearing i am told. for for the little bit of extra cash i am guessing it will save you down the line so it doesn't need to be done again.

i can't wait till i can afford some 3.73's the whine is very annoying if the radio isn't up loud :notnice:
 
1992 2.3LX said:
i would suggest it for 33,000 miles. Though i am new to the V8 world. but i have 58,000 and my rear end has developed a whine caused by the bearing i am told. for for the little bit of extra cash i am guessing it will save you down the line so it doesn't need to be done again.

i can't wait till i can afford some 3.73's the whine is very annoying if the radio isn't up loud :notnice:

the bearing kit is only like 80-90 bucks from motive. IMO its cheap insurance, especially if you got sounds coming from there anyway. just do it to be safe.