Vacuum Lines

[scotch1]

Help Guys.
I need info and help on locating and replacing all my vacuum lines leaving the 4 vacuum fittings from the plenum of my L98 1990.
The lines control the 1- Fuel pressure regulator 2-Cruise control, 3- Heat, ventilation. 4-EGR Valve. 5-Fuel vapor purge system.. 6- Mass Air Flow
My ride has over 125 K miles on it and just replaced all the fuel injectors and found that some of the rubber and plastic vac lines are cracked and broken, I don’t want a patchwork repair. Help.
Thanks.
Tom.

 

[scotch1]

OK,
There must be someone out there that had to replace these Vac lines.
Pine Belt Chevy says that they are discontinued, and Taber Corvette parts couldn't help..

 

[G Winter]

Your are talking about replacing the plastic lines I assume. You should be able to get some plastic line and a tubing bender, heat the line and bend it to shape.

Glenn

 

[86PACER]

I Napa carries sections of this type of vaccum line. Take one into the store with you and buy a long piece. As suggested, use heat to bend them to the desired and needed shapes and curves.