If I were you, I would get the aluminum coolant elbows from ZZP or other supplier of your preference. Last July I had my LIM gaskets done. Wednesday one of the brand new (in July) coolant elbows cracked and blew all the coolant out, mostly all over the inside of the engine compartment so I got a real nice mess to clean up as soon as I get it put back together tomorrow. You put that plastic junk back in there and you will be tearing it apart again before you know it. Mine is sitting in the driveway torn apart right now, as I ran out of daylight.
I did take the opportunity to make a couple extra changes, like a brand new 3.4 inch SC pulley, a 180* thermostat, two new SC idler pulleys and new SC tensioner pulley since all three had a bit of a wobble when I took the belt off. The water pump pulley has a nearly imperceptible wobble, so I went and purchased a water pump too, as I do not want to tear it all apart again in the near future when the water pump goes bad.
Edited by Extracheeze (02/15/13 10:17 PM)
_________________________
232 Cubic Inch 'Plant, OVERKILL PCM, 3.4" SC pulley, Wizaired CAI w/K&N filter, PLOG, PREM, 3" Downpipe, SLP 2.5" catback, 180* stat, Autolite 104's