Vibrations!!!!

[bigbadchev72]

I have a vibration that is driving me nuts! I am running a 72 blazer 44/60 axles 4.56 gears 350/465/205 8" suspension lift 35x15x16 boggers.

Here is the deal. Ever since I put this thing together it has had a bad vibration from 15miles an hour and below coming to a stop especially, it rattles the whole truck pretty bad. I tore my 84' shortbox apart to build the blazer, I had the same vibes but it was nowhere near this bad, just a little vibration coming to a stop, nothing compared to the blazer.

I chalked all this up to bad driveline angles, I just bought a High angle driveline cv shaft and rotated the axle perches today, the pinion is 1* below the driveline angle to compensate for axle wrap. It helped a little but nothing to what I hoped.

I was at my brothers and was having him pop the clutch to check axlewrap There is a Clunking like metal on metal clunk coming from the bellhousing/transmission. It drives fine though higher rpms and everything, just vibrates coming to a stop.

Just had it apart, the adapter sleeve is in awesome shape, I forgot to mention too that in my shortbox i had a 465/208 setup, I installed that in the blazer but it was to long of a set-up, so i had to get the 465/205 i just un-bolted the bellhousing and slid the new 465 in