vibration help!!!
Could be bad install of the gears,Or somthing driveshaft related..U joints,out of balance..you could also try un bolting it and spining the drive shaft 180 degrees and bolt it back up and see if that helps.
The drive shaft from the factory was only balanced for speeds when having 2.73 ratio in the rear. This could be the cause along with bad u-joints, driveshaft out of phase, or slip yoke bushing wore.
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ccdguy
5.0L (1979-1995) Mustang
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Sep 19, 2015 05:20 PM



