*Help* Noise above 25mph
07-23-2016, 02:23 PM
#11
3rd Gear Member
Join Date: Apr 2010
Location: Ft. Worth Tx
Posts: 601
yes it does, the housings and mounts have changed over the years but since the intro of the 79' foxbody, all internals are pretty much the same, from the 7.5 to the 8.8 which are not interchangeable. i could be completely wrong on this of course but pretty sure all the GT cars have same rear diff as of late. good luck
Last edited by bl817; 07-23-2016 at 02:27 PM.
07-23-2016, 08:35 PM
#12
Moderator
Join Date: May 2006
Location: Michigan again!
Posts: 8,579
All Mustangs 2011-14 model year have the 8.8. The 2005-10 GT's have the 8.8 and the V6 had the 7.5.
Earlier years some had 7.5 and some 8.8 - I don't know for sure how it breaks down on the pre-S197 platform.
Of course with the IRS in the 2015+ the rear end is different and the gears from earlier models don't fit I understand..
Earlier years some had 7.5 and some 8.8 - I don't know for sure how it breaks down on the pre-S197 platform.
Of course with the IRS in the 2015+ the rear end is different and the gears from earlier models don't fit I understand..
Last edited by JimC; 07-23-2016 at 08:38 PM.
08-06-2016, 08:19 PM
#13
1st Gear Member
Thread Starter
Join Date: Apr 2010
Location: Georgia
Posts: 75
Update!!!!
The whomp whomp whomp, whoop whoop whoop, or helicopter noise is gone!
Noise in rear axle fixed by new axle shafts and axle bearings. ~3hrs work, would be 1.5 but getting abs rings off is a pain in the ***
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