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ryan_89_mustang · 07-03-2009, 10:14 PM

Alright I made a post a while back and since then I have changed out my warped axle shafts but no difference to the shifter vibration whatsoever. The vibration develops at 90mph and gets progressively worse as the speed increases. The vibration doesn't change with clutch pushed in or in neutral.
I also have new u-joints, transmission cross member, and new trans mount. The tubes on the cross member are not welded but i was told that should be fine. The bolt holes in the bushings on the cross member are bigger in diameter then the bolts the hole is 1/2" whereas the stock bolts are 3/8". Would either of those cause and intense shifter vibration or am i looking at something else? Thanks guys

07-03-2009, 10:14 PM	#1
ryan_89_mustang 4th Gear Member Join Date: Oct 2006 Vehicle: 1987, Ford, Mustang Location: Canada Posts: 1,131	High speed shifter vibration still Alright I made a post a while back and since then I have changed out my warped axle shafts but no difference to the shifter vibration whatsoever. The vibration develops at 90mph and gets progressively worse as the speed increases. The vibration doesn't change with clutch pushed in or in neutral. I also have new u-joints, transmission cross member, and new trans mount. The tubes on the cross member are not welded but i was told that should be fine. The bolt holes in the bushings on the cross member are bigger in diameter then the bolts the hole is 1/2" whereas the stock bolts are 3/8". Would either of those cause and intense shifter vibration or am i looking at something else? Thanks guys