I have a 1984 Buick lesabre with the ccc 307 olds. I am going to replace the vacuum lines.

was wondering what bulk of length i should get and what the Inner Diameter should be.

I know i can cut open mine, but my car isnt with me at work and im getting the lines from work

Thanks for any help

 

Just get about 4' of each and I think your safe!

 

I think I got away with one package at the corner store, it's like 6ft long I think. Been awhile since I had the buick =P

 

Thank you

any idea on what the diameter of the lines should be. they have 3 to pick from.

 

Just look under the hood, remove 1 end of each size vacuum line, snip 3/4 of an inch off 1 end of each size, take them to work and match them up.