Dismiss Notice

Welcome To CK5!

Registering is free and easy! Hope to see you on the forums soon.

Score a FREE t-shirt and membership sticker when you sign up for a Premium Membership and choose the recurring plan.

Diameter of AC duct..

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by nyyef, Nov 2, 2000.

  1. nyyef

    nyyef 1/2 ton status

    Joined:
    May 16, 2000
    Posts:
    479
    Likes Received:
    0
    Location:
    Saudi Arabia
    Can someone tell the diameter of the flexible tube AC duct behind the glove box(the small section between the center vent and the right one).

    TIA

    Knife.
    knife.coloradok5.com
     
  2. cpqtim

    cpqtim Registered Member

    Joined:
    Aug 25, 2000
    Posts:
    30
    Likes Received:
    0
    Location:
    Westport Ky.
    Hey, Just went down stairs and measured the original piece and the OD of the LEFT duct. You need a 3.25" ID piece of flexable tube. Let me know where you find it. I am doing an AC swap into my 73' and never found any of the correct ID. Drop me an e-mail if you find it.

    Tim T.
    timothy.thomson@compaq.com
     
  3. cpqtim

    cpqtim Registered Member

    Joined:
    Aug 25, 2000
    Posts:
    30
    Likes Received:
    0
    Location:
    Westport Ky.
    Re: Diameter of AC duct..Right not Left

    Dude,

    Been working on the boat too long, left and right get mixed up. I measured the starboard side not the left.

    Tim T.
     
  4. nyyef

    nyyef 1/2 ton status

    Joined:
    May 16, 2000
    Posts:
    479
    Likes Received:
    0
    Location:
    Saudi Arabia
    Re: Diameter of AC duct..Right not Left

    i found a list of sizes in jcwhitney (the international edition). they have 3", 3.5", 3.75", but no 3.25" listed.
    i cant remember the diameter of mine and my truck isnt available right now.

    Knife.
    knife.coloradok5.com
     

Share This Page