Quote Originally Posted by matt5112 View Post
They leak outta the box if you dont install them properly lol.

The only benefit to the GM elbows is the orings resist crushing better apparently.

So I got the elbows to stop leaking for a time, and now they are back to leaking even worse. I guess I shouldn't say 'they', it is only the upper that is leaking. They are brand new, but they are the Dorman/Autozone variety. I don't see any other way to install them--I put them in the bracket, then slide that straight on with the elbows going straight into the holes. Is there some special trick to installing them correctly, or do I need to get new/dealer elbows (I have heard the autozoners can leak even new)?.

Anyone know the dealer part number for them, and are both elbows the same part number?