Dana 60 HELP!!!!

Old 04-10-2010, 06:12 AM
  #1  
bigiron2
Junior Member
SHOW GUEST
Thread Starter
 
Join Date: Apr 2010
Posts: 1
Default Dana 60 HELP!!!!

Hello,

I recently purchased a 68 roadrunner pro street set-up with coil over rear, ladder bar suspension. narrowed dana 60 spooled with 4:30 gears. It goes very well under power then when I left of the throttle you hear a chatter/marble sound coming from the rearend. I have had the rearend apart 3 times with very good dana people and they are all puzzled. The gears, bearings, lash, wear all look excellent. I have even changed both pinion bearings and made no difference. I am looking and all items to check. It just does not seem it's the rearend but very puzzled. Thanks!!!
bigiron2 is offline  
Old 04-23-2010, 12:29 PM
  #2  
Scooterz
Senior Member
RACING JUNKIE
 
Join Date: Mar 2006
Location: EUGENE,OR.
Posts: 3,391
Default

Have you got this figured out yet? As much as this sounds goofy, take a look at the exhaust... your drive line... you get on it, it's fine. You let off, your geometry has changed... what could be coming in contact w/ the drive line or exhaust as the suspension is changing from loaded to relaxed?
Scooterz is offline  
Old 04-28-2010, 07:06 AM
  #3  
oldandtired
Senior Member
RACING JUNKIE
 
oldandtired's Avatar
 
Join Date: Dec 2008
Location: Sugar Hill, GA
Posts: 1,365
Default

U - joint noise echoing thru the driveshaft?
Dave
oldandtired is offline  
Old 04-28-2010, 08:23 AM
  #4  
TheYellaBrick
Senior Member
RACING JUNKIE
 
TheYellaBrick's Avatar
 
Join Date: Mar 2008
Location: Emmett, Idaho
Posts: 7,334
Default

...loose muffler internals.......
TheYellaBrick is offline  

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service - Do Not Sell My Personal Information -