I was wondering if this is the same part as the pcv that goes on the drivers side or is it different? Also, there is a vacuum line that comes off the throttle body on the passenger side that goes from 3/8 to what looks like 1/4(rubber to hard line to rubber). The rubber parts are shot and after spending several hours looking at every part store in town for something that was suitable I broke down and went to the Chevy dealer where I was told the part was discontinued. What are you guys using here? I have it rigged right now with some 5/16's fuel hose.

 

From Shoebox's site:

1993-1997 RH Valve cover grommet for PCV hose 10088126

1993-1997 PCV grommet in intake manifold 10240678

Here's the link to Shoebox's site: http://shbox.com/1/Parts.htm