What is this line that leaks?

[petethepug]

use ones that have a smooth metal lining, like these....

 

[donjetman]

2+ yrs and 21k miles, no leaks and I haven't retightened them

 

[davidavidd]

My two cents, don't ask me why, use OEM tees and a pillow for your ribs

 

[donjetman]

3 yrs and 30k miles and all is well still. Haven't had to touch them.

 

[OR VietVet]

If using the tees, use GM tees.

Wherever possible, I have used band clamps for years.

 

[LaxCoachT]

Question on the Gruven tees...

With the hard pipes going to the rear heater, did you butt the blue hose to the raised lip or force it over the lip?
I'm having a helluva time trying to get the hose over the lip...the damn trans dipstick couldn't be more in the way.

thanks!

 

[davidavidd]

I saw the post and I remembered how much my stomach and neck hurt changing those sh## pieces. Follow the advice, change both at once.