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Thread: AN fittings

  1. #1
    Join Date
    May 2009
    Location
    Wichita Falls, TX
    Posts
    883

    AN fittings

    I am trying to find info on AN fittings...... I have no idea what it means when they say -6. I'm lost. Also how do I know which fitting size I need?
    Thanks guys
    2003 SIERRA- 5.3 DD
    1985 SWB C10- slow, future plans- shaved, painted, 6.0/4l80e

  2. #2
    Join Date
    Nov 2007
    Location
    Pittsburgh, PA
    Posts
    3,581
    take that size on a 16 as in inch


    -4 = 1/4"
    -8 = 1/2
    -6=3/8"
    and so on

    AN stands for army navy
    2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
    2002 Silverado - 427Lsx w/ Twin gt4202s
    2010 Silverado crewcab Z71 - 5.3litre w/ procharger
    2000 Wrangler - 5.3litre with some stance
    2014 Xsport- 3.5 Eco boost
    412 Motorsports

    it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference

  3. #3
    Join Date
    May 2009
    Location
    Wichita Falls, TX
    Posts
    883
    Okay thanks man I was completely lost. I knew that it meant army navy, that's all that I knew and it didnt help me at all. lol
    2003 SIERRA- 5.3 DD
    1985 SWB C10- slow, future plans- shaved, painted, 6.0/4l80e

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