cost me lik 216 with tax... will hold up to the power i will be making shortly. now my only vibration is 73-78mph roughly but only does it when u give it gas. so its likely going to be the torque convertor. but no vibrations anymore and i peged it out and then some and no problems. its 3.5" diameter 14 gauge steel shaft.. stock was weak aluminum. steel one weighs about 4-5 lbs more. but thats good cause its stronger and heavier driveline components help your momentum for launching.



was posted in other but probabaly will get more hits in this thread

 

Thats some green grass their buddy
-Patrick

 

yeh it needs to be mowed again

 

Check backlash variation, I had one about a year ago with a wide spread of variation that would vibrate on accel, new gears fixed it.

 

yah it probabaly needs to be checked lol just awkward i get a new driveshaft from it being slightly bent and it cause hella vibration at 85+ now i get a driveshaft built that is damn near perfect and its got a vibration at a certain mph range.. if its not the toroque convertor shuttering its probabaly gonna be the diff

 

problem is driveshaft harmonics... it wasnt harmonicly balanced ... so ive gotta get that fixed but thats easy/cheap fix.. place in dallas only charge 30 bucks for balancing

 

hmmm...

I've had a vibration around 45 mph for several years now - everyone said it was the tires, which I knew was a load of BS. I walways thought it was a harmonic oscillation possible in the driveshaft. I considered replacing it but never thought about taking it somewhere to see if it could be balanced...

...now I have to find a place around Indy that balances driveshafts