MustangWorks.com : Ford Forums - View Single Post - rear end making tons of noise after 4:10 install

moponys · 03-19-2003, 12:42 PM

I just had some 4:10s put into my 5.0 and there's tons of noise coming from the diff. There's use to be a slight whine from the 3:73s I had before but now with the 4:10s, there still a slight whine but tons of grinding noises...

The tech that did the work said he put in a new bearing. What else could it be...

Should I have gotten the whole rebuild kit.

Tony

03-19-2003, 12:42 PM	#1
moponys Registered Member Join Date: May 2001 Location: Antioch, CA 94521 Posts: 181	rear end making tons of noise after 4:10 install I just had some 4:10s put into my 5.0 and there's tons of noise coming from the diff. There's use to be a slight whine from the 3:73s I had before but now with the 4:10s, there still a slight whine but tons of grinding noises... The tech that did the work said he put in a new bearing. What else could it be... Should I have gotten the whole rebuild kit. Tony __________________ N/A 94 GT vert w/aode...12.19 @110 w1.67 60' Some bolt ons