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Does anyone make a pcv fitting that goes on the top of the l9h/l92 truck manifold in place of the hard line to convert it to a hose barb to run rubber hose to a catch can? i cut the hard line off the twist in fitting but there is only 1/4" or so of a nipple sticking out so I can't get a rubber hose to seal good to it.
Mine is a 2012 6.2L l9h. The fitting in my picture pushes in with the o ring then turn it so it locks under the tabs... Guess I messed up by cutting the hard line off to try and get a rubber hose on it. I'll have to buy another whole hard line assembly for $10 and cut it an inch or so back from the fitting and slide a 3/8" pcv hose onto the hard line it's a tight fit so it shouldn't leak maybe put a hose clamp or zip tie on it
Get the barb fitting for a 08 yukon..... And 5/16 hose fits tighter on the plastic line..... Just checked my 5.3 and its got the same twist in style with the barb....
That fitting on the Yukon is part of the intake it's glued or plastic welded on. Like the piece that the fitting goes into on mine is glued on the intake it doesn't just unscrew out so I can't swap to those barb fittings...
05-06-2016, 11:35 PM
Silverado 6.2 intake manifold pcv fittings?
