odd vibration

[65notch]

im having this odd vibration and cant seem to find the source. i did a search and went through 3 pages of vibration posts and nothing with the same characteristics...so tell me what you think

i have a tremec t5z in a 65 coupe, im posting in this forum because if anybody knows t5s it would be you guys. so...i went to the drag strip and ran my car hard, on my last run i felt a vibration that could have shook my off the track. now...i have this real bad vibration that happens at about 2500 rpms and up. this happens while driving in all gears, ive reved the engine while sittin still in neutral and i dont really feel the same vibration. the oddest part is this.... when driving slow, or coasting pretty slow and i push the clutch in, then shift into either 1st or 2nd gear i get this nasty vibration in the entire car, shifter included. AND this is with the clutch pedal pushed in still. as soon as i let off the clutch it seems to go away untill i get into the higher rpms. ideas?

 

[Speedracer7c]

Check your universals my car was doing the exact same thing. My front and rear universals were wasted. The car was viabrating a ridiculous amout before changing them. Let me know how you make out

 

[65notch]

i checked the ujoints, the move freely, no binding or play. im thinking maybe the bearings in the trans are worn out because it doesnt vibrate when coasting in nuetral...just went i push in the clutch-put into gear(mainly 1st and 2nd) and this is before i even let out on the clutch pedal...

 

[65notch]

i found the problem....