Replacing vacuum hoses? - 1981 454

[boohoo222]

i want to replace all vac hoses on 81 454, are they all the same size(dia) and can i just buy a long legnth of it and replace it 1 hose at a time, if so what is the size(dia) i??

[circleD]

I did mine a year ago with the quadrajet and I jad 2 different sizes. But I upgraded to an Edelbrock 1411 and I had 2 different sizes. The ones for the carbs were the same but the other ones were bigger. Don't remember the sizes but I believe that myself, Clydesdale Kevin, and one other did some write ups on it. I'll see if I can find it.
I bought 5' of each and was enough. I put the rest in my onboard tool box for emergencies.

[Rickf1985]

There are two sizes of the smaller lines but I also do not remember the sizes.

[boohoo222]

thanks yall, i did a search 2 times before i posted with no answer