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Thread: 6L Longbed muffler length

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  1. 10-15-2004 12:40 PM #1
    farmtruc's Avatar
    farmtruc
    farmtruc is offline Senior Member
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    hey guys,

    I need to order a muffler and was wondering how long the stock muffler is? I'm going to replace this one with a magnaflow muffler.

    thanks,

    allen
    Nelson Performance
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  2. 10-15-2004 03:43 PM #2
    03silverado5.3
    03silverado5.3 is offline Member
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    My 03 stock muffler was 25" long
    http://i15.photobucket.com/albums/a3...lla/breeze.jpg 03 Silverado LS, 6.0 RcLb

    Go: Radix 2.9, 100mm Idlers, GT2-3 Cam & Springs, Long tubes, 2.5'' duals, Cut outs, E Fans,
    Built 4l65e, 2600 Conv, 3.90 Gears, Eaton Lsd, Caltracs, Tuned by F-Body Central

    Show: Eagle boss 309, Toyo's 285/50s, SS Bumper cover & Spoiler, Roll pan, 2'' rear drop.

    Track times 12.304 @ 110.30 with a 1.747 60'
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  3. 10-15-2004 09:58 PM #3
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    bud8fan
    bud8fan is offline turbo madness
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    hey allen,the 22" fit right in place of mine but i did'nt check how long the stock 1 was...
    '13 silverado LT...stock

    '11 lt 4x4 z71..tvs1900

    '01 gmc twins 6.0 jakes 400 ladder bars w/ coilovers tuned by nelson performance
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