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Thread: Locker?

  1. #1
    Join Date
    Dec 2007
    Location
    Union, MO
    Posts
    510

    Locker?

    I was told that my 2010 Silverado 4x4 (manual gearbox) has a rear locker. Is this true? I can't find info on it anywhere.
    2010 Silverado ECSB LS 4x4. Only mods so far are a K&N drop in filter and a Rough Country 2" front level kit

  2. #2
    Join Date
    Oct 2011
    Location
    San Antonio TX
    Posts
    1,150
    It could have one. Our 2010 texas edition has a rear locker.


    4.8, TSP 220, 6L90 swap, 3400 Stall, 4.10s w/30" drag radial and T76 @ 16lbs.
    Best ET 11.54@114 w 1.52 60ft
    Raceweight 4905 lbs.

  3. #3
    Join Date
    Aug 2004
    Location
    Magnolia, TX
    Posts
    3,259
    G80 rpo code.

  4. #4
    Join Date
    May 2008
    Location
    Crowder, OK
    Posts
    8,005
    Quote Originally Posted by 2k5Squirrel View Post
    G80 rpo code.
    This would be it.

    1969 Chevy RCLB C10 350/TH400 SOLD
    2007 Chevy RCSB 4.8 4x4 LS SOLD
    2008 Chevy RCSB 5.3 4x4 LT SOLD
    2010 Chevy CCSB 6.2 4x4 LT SOLD
    2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
    2013 FORD CCSB F350 6.7 Powerstroke 4x4


  5. #5
    Join Date
    Aug 2007
    Location
    Honeywood, Ontario
    Posts
    6,994
    Yep. It's there. And it's junk.
    2006 Silverado
    Little Black Bitch

  6. #6
    Quote Originally Posted by Frenchy View Post
    Yep. It's there. And it's junk.
    Very true!! Just go get a TruTrac and have real posi
    04 Z-71 ECSB, Leveling Kit, DC Mud Country 33'', JBA Shorties & Super 40 Flowmaster, PPI, JL Audio & Alpine audio with I-pod

  7. #7
    Join Date
    Dec 2007
    Location
    Union, MO
    Posts
    510
    I looked at the sticker in my glove box and don't see a G80 code.
    2010 Silverado ECSB LS 4x4. Only mods so far are a K&N drop in filter and a Rough Country 2" front level kit

  8. #8
    Join Date
    May 2008
    Location
    Crowder, OK
    Posts
    8,005
    Quote Originally Posted by medic2967 View Post
    I looked at the sticker in my glove box and don't see a G80 code.
    It should be there. They don't really make too many without them now and yours is 4x4.

    1969 Chevy RCLB C10 350/TH400 SOLD
    2007 Chevy RCSB 4.8 4x4 LS SOLD
    2008 Chevy RCSB 5.3 4x4 LT SOLD
    2010 Chevy CCSB 6.2 4x4 LT SOLD
    2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
    2013 FORD CCSB F350 6.7 Powerstroke 4x4


  9. #9
    Join Date
    Aug 2004
    Location
    Magnolia, TX
    Posts
    3,259
    Go do a burnout or try to cut a donut.....

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