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  1. #1
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    Aug 2007
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    Justin you need a spare.
    2006 Silverado
    Little Black Bitch

  2. #2
    Join Date
    Nov 2011
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    Arlington, Tx
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    Quote Originally Posted by Frenchy View Post
    Justin you need a spare.
    yes he does....
    PERFORMANCE-TUNING-FABRICATION
    12617 FM 917
    Alvarado, TX 76009

  3. #3
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    May 2008
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    Quote Originally Posted by LSXPS View Post
    yes he does....
    Just as sure as I say this, it'll break....

    But have you ever seen the internals on these 6l80es? They're STOUT. The most common failure is the TCM.

    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


  4. #4
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    Nov 2011
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    Arlington, Tx
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    Well in that case, this one has a spare tcm in it for you. Haha
    PERFORMANCE-TUNING-FABRICATION
    12617 FM 917
    Alvarado, TX 76009

  5. #5
    Join Date
    Apr 2009
    Location
    Orono, ME
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    Here's the how-to Justin was talking about:


    Quote Originally Posted by iamkeniff View Post
    it's official guys, i'm starting to buy parts for this swap, plus chasing down part numbers for what you need.

    just and FYI:
    i am not responsible for your setup being more difficult than mine or your truck cant work with my part numbers/write up. this is just a guide for the guys who want to try and possibly have the know how to do so. i will do my best to go into detail/picture everything i can. if you have any questions, feel free to pm and i will help the best i can. once again, i am not a GM Tech or any Master Mechanic, just your simple do it yourself kinda guy


    first off you have to buy the transmission :eyes:
    try and get with it the converter/slip yoke! the slip yoke is 225.00 at gmpartsdirect
    converter can range from 775-1300 depending what you want/buy.

    if you do not get the cooler lines with the transmission you will need:
    P/N 25999419 its 105.00 from the dealer, or 60.00 from gmpartsdirect
    the 60/65/70e dipsticks are not the same size, way bigger* its like 13.00
    you also need the Flexplate (i think) for the 6spd im not sure if its the same bolt pattern as the 60/65/70e flexplate.
    p/n: 20822436 2009 5.3/6l80e/4wd 190.00 if you have an 07/08 2wd i'd look into a denali harness for a 2wd to keep you from having to repin as many sensors.
    GM PART # 20822437 170.00 2009 5.3/6L80e/2wd this is the one i ordered
    P/N 15251488 transmission cooler line block seal
    P/N 25879175 transmission dipstick tube
    P/N 15831435 shift linkage bracket *YOU HAVE TO MODIFY THIS 1/2" IF YOU KEEP YOUR 60e SHIFTER CABLE*
    p/n 15877378 dipstick
    P/N 89060436 rear main seal

    21153 is the u-joint part number i used on the slip yoke to front driveshaft. i have a 2 peice driveshaft that uses 1330 u-joints. this is for the guys using a 99-02 driveshaft. if you are running a stock 1 peice that came in the truck all you need is a 1350 to 1350 u-joint. my new driveshaft isnt going to be using this set up.


    Harness, and things that need to be Modified to the harness is on Page 5
    Shifter installed page 12

    Tools Needed:
    8mm socket *relay on the starter*
    10mm socket *battery post*
    11mm wrench *rear end u-joint caps*
    13mm socket *starter bolts, 3 nuts that hold the fuel lines, vent line, dipstick*
    14mm socket *12v on starter I THINK*
    15mm socket *transmission bolt, the 7 bolts that hold the transmission in*
    17mm or 18mm socket depending your converter bolts. mine are 13mm
    13/16 socket and wrench *transmission crossmember bolts*
    7/8 wrench *o2 sensor(s)*
    zipties IF you want to clean the harness up and keep it away from the exhaust/motor
    6" extension
    flathead screw driver
    2lbs hammer
    prybar
    4' extension for the transmission
    Loc-Tite
    1 gallon ziploc and electrical tape for the tail housing so you dont spill too much fluid
    small flathead to pull the clips out of the cooler lines
    transmission jack
    3 ton jack
    2x4x12" so you can jack the tranmission up to pull the transmission mount

    i may be missing a few things.
    Last edited by bartjo06; 02-02-2012 at 01:19 PM.
    2001 GMC Sierra SL ECSB - Project
    2012 Honda Civic Si - DD
    2009 GMC Sierra SLT ECSB - Sold

  6. #6
    Join Date
    Aug 2008
    Location
    mansfield texas
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    3,512
    SOLD close thread

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