Results 1 to 6 of 6

Thread: LS1B OS 12587811 Looking for file or segment 4L80E

  1. #1
    New Member
    Join Date
    Aug 2017
    Posts
    9

    Default LS1B OS 12587811 Looking for file or segment 4L80E

    hello fellas, going crazy trying to find a file for my 4L80E swap for os12587811 any help would be greatly appreciated

  2. #2
    Lifetime Member
    Join Date
    Mar 2006
    Posts
    4,935

    Default

    What's that out of? Easiest thing to do is just pick another OS that has a readily available 80E segment and full flash to change the OS.
    ~Erik~
    2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
    2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
    2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.

  3. #3

  4. #4
    New Member
    Join Date
    Aug 2017
    Posts
    9

    Default

    2006 Silverado w/4L60

  5. #5
    New Member
    Join Date
    Aug 2017
    Posts
    9

    Default

    thank you so much brother!.....@KOOLKY

  6. #6
    New Member
    Join Date
    Nov 2010
    Posts
    2

    Default

    do you still need the os12587811 file

Similar Threads

  1. Replies: 6
    Last Post: June 20th, 2016, 04:48 AM
  2. LS1B TAC Module Segment?
    By Joe1129uscg in forum General (Petrol, Gas, Ethanol)
    Replies: 5
    Last Post: December 21st, 2013, 08:49 AM
  3. Need blackbox 4L80E tune for my 4L80E segment swap
    By Supercharged111 in forum 4speed RWD/FWD Transmission Tuning (incl T42)
    Replies: 52
    Last Post: September 10th, 2013, 09:57 AM
  4. 4L80E segment for OS 09379910
    By vortecyota in forum 4speed RWD/FWD Transmission Tuning (incl T42)
    Replies: 22
    Last Post: July 18th, 2010, 11:05 PM
  5. 4l80e segment swap!!!
    By hyderm87 in forum 4speed RWD/FWD Transmission Tuning (incl T42)
    Replies: 9
    Last Post: May 14th, 2009, 02:28 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •