does any one know if a company makes a set of all vacume lines for our cars? or do we have to just buy it in feet and guess what sizes we
need? if any can help i'll greatly appriciate the help.

http://www.roadraceengineering.com has the Larson silicone hose kit for our cars for $20. Make sure you say it's a 2gnt. It's at the bottom of their "New Products" section.

or hosetecniques.com they have kits for most cars.. just get the starter kit though imo..

i got the full kit from hosetechniques for mine and just about covered everything in my engine bay. though you have to use the zip tires they give after you slit the hose to cover stuff.