Where To Find Replacement Vacuum Hoses?

Guys I have to replace almost all my Vac hoses due to cracks and leaks. I am unable to find what kind of hoses I need or where to find them. Should I be able to remove them all and take em to NAPA and get what I need?

You can call and ask if they sell it in bulk. If they do figure how many feet you need. You'll have to cut the pieces to length for fit. I'm talking about vacuum hoses not hard plastic vacuum lines.