Author Topic: Vacuum Hose  (Read 2025 times)

Offline David A Young

  • Newbie
  • Posts: 31
  • New Guy
Vacuum Hose
« on: September 23, 2016, 01:20:21 pm »
Does anyone know the standard sizes for the vacuum line on our trucks? I've got a leak through one of the lines and I'm going to replace them but I'm not driving the truck to size the line. I need vacuum advance hose and the hose that will fit the t for the vaccum canisters that operate the heater boxt. Thanks.
1985 GMC Sierra C1500 305HO/700R4/2.73 Open Diff
1986 Chevy K10 350/SM465/NP208/3.08 (will soon be 4.10 lol)
2 1985 Chevy parts K10s

Offline VileZambonie

  • Global Moderator
  • Senior Member
  • *****
  • Posts: 19181
Re: Vacuum Hose
« Reply #1 on: September 23, 2016, 02:24:28 pm »
1/8", 3/16" & 1/4" are the most common sizes
,                           ___ 
                         /  _ _ _\_
              ⌠ŻŻŻŻŻ'   [☼===☼]
              `()_);-;()_)--o--)_)

74 GMC, 75 K5, 84 GMC, 85 K20, 86 k20, 79 K10

Offline David A Young

  • Newbie
  • Posts: 31
  • New Guy
Re: Vacuum Hose
« Reply #2 on: September 23, 2016, 05:55:31 pm »
Ok thanks man
1985 GMC Sierra C1500 305HO/700R4/2.73 Open Diff
1986 Chevy K10 350/SM465/NP208/3.08 (will soon be 4.10 lol)
2 1985 Chevy parts K10s