so where can I get the vacuum fittings for the fuel rail pressure regulator and the map sensor? the line is fine I just need the vacuum fittings. I've been to a couple part stores in town but I haven't been able to find them.

 

Junkyard, there discontinued form gm.

 

I found a thread that said to use the 90 degree spark plug boot. I tried it and it works pretty well just pull the rubber boot off the spark plug wire.