Carrier bearing failure

So i went up to a car show a few hundred miles from my place,on a highway where the speed limit is 75. I rareley in daily drive take it over 60,So I never discovered the issue till now. Traveling between 70 and 80 the driveshaft vibrated enough to make the car shake.

I had my carrier bearing fail twice in 20k miles on my 13 Boss.... anybody had the bearing fail on the 550?

Not the carrier bearing....

Check here - better have snacks and drinks, long thread with a TON of teach detail:

http://www.mustang6g.com/forums/showthread.php?t=15990

Cobra Jet said:

Not the carrier bearing....

Check here - better have snacks and drinks, long thread with a TON of teach detail:

http://www.mustang6g.com/forums/showthread.php?t=15990

Click to expand...

Same vibration in my Boss,not nearly as harsh....the carrier bearing failed twice....but this vibration is much more harsh in comparison

FWIW At 22K miles my 15 GT is having a complete drive shaft put in because of a bad carrier bearing. Slight vibration at 70+mph. I took it in for an oil change Monday and asked them to look at the drive shaft. Bingo. Lots of movement. It's covered under warranty.

Junk that stock POS and get a one-piece

whatsup62 said:

Junk that stock POS and get a one-piece

Click to expand...

Which according to a bunch of people makes for even more vibrations.

Are there any 1 piece shafts that are as smooth as a new OEM one?

EFI said:

Which according to a bunch of people makes for even more vibrations.

Are there any 1 piece shafts that are as smooth as a new OEM one?

Click to expand...

I ran a Dynotech aluminum before I went to CF. It was as smooth as silk. One of the best mods I did NA.