its all 1310 joints, its the yoke that came with the SYE, this is not a hack and tap

 

Sounds like a bad casting then.

 

So just clearance it? or try and get a replacement?

 

Give them a call, if it will be a pain in the *** at all to get a new one just grind till it works

 

So I clearanced it after not hearing back from company for 2 days

Vibes cleaned up alot. I am starting to think mayby my pinion bearings are bad in teh rear end tho.

Lots of howling and bad bearing like noise

 

So tell us the brand already.

 

If it only hits on one side and you grind it to clear I'd be very concerned the splines are not centered. I'd contact the manufacture.

 

I just did a 5.5 RE long arm kit with a rugged ridge Sye and got a tattons drive shaft for it a couple of weeks ago , after I installed it I had a vibration like crazy from 20mph on up ! I called tattons told him my problem he said to send it back I had decided against doing that as I was in a hurry so I sent the jeep to Powertrain industries ( they are right down the street from me) I had them rebalance the shaft reinstall it with no change, we ended up balancing the drive shaft with the yoke from rugged ridge installed on the drive shaft and that fixed all my vibration. I would bet rugged ridge probably gets the yoke from china so I wouldn't be surprised if the yoke is the problem.

 

prolly, I did find new yokes for $40 since I cant get the dealer to Im me back

 

Rugged Ridge

and If I could do it again, I would buck up the extra cash for a Advanced Adapters or JB

 

Does anyone else see a thickness difference between these to areas ?

 

I do.

 

Ok drives shafts milled wrong which will cause vibration from being off center...is what I see..

 

Why?
Lay them side by side on a table and you can't tell the difference.

 

My first instinct when I opened the box with my RR sye was "hmm... this looks like that jb conversions one I bought years ago and sold"