Trans shake at 4500??

[SuperStanger101]

No matter if I am in neutral or in any gear 1-5, whenever I hit 4500 RPMs the shifter rattles like crazy! Does anyone know why or what to do to stop it? ....PISSES ME OFF! have a good one.
TQ

 

[neikoblu]

Sounds like engine vibration. I had a similar problem. Come to find out I was missing one of the three guide pins that go on the flywheel which help align the clutch setup. Also, Look at your balancer to see if it is wobbling. I had a stock one on and it was about to separate.