Page 1 of 14 12311 ... LastLast
Threads 1 to 20 of 273

Forum: Allison 5 & 6 Speed

Allison 5 & 6 Speed Transmission for Duramax and 8.1L gas.

  1. Exclamation Sticky Thread Sticky: Allison 6spd TCM versions

    Started by GMPX, May 23rd, 2017
    • Replies: 1
    • Views: 9,210
    May 23rd, 2017 Go to last post
  1. 5 to 6 speed conversion

    Started by 02CCSB, September 9th, 2012
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 43,363
    1 Week Ago Go to last post
  2. Topkick 5sp to 6sp conversion

    Started by Mitco39, July 16th, 2018
    • Replies: 4
    • Views: 2,071
    September 12th, 2021 Go to last post
  3. Cool 600 rpm slip limit solved!!!! OS 25941752

    Started by mitchd, May 31st, 2013
    14 Pages
    1 2 3 ... 14
    • Replies: 134
    • Views: 64,278
    August 31st, 2021 Go to last post
    • Replies: 1
    • Views: 527
    July 26th, 2021 Go to last post
  4. In need of 25821029 stock file

    Started by whistler, May 4th, 2021
    • Replies: 1
    • Views: 1,011
    May 5th, 2021 Go to last post
  5. 2012 LML Stock file request

    Started by whistler, February 19th, 2021
    • Replies: 0
    • Views: 1,187
    February 19th, 2021 Go to last post
  6. A50 Shift Pattern Issues

    Started by jda, May 11th, 2017
    • Replies: 1
    • Views: 2,491
    December 17th, 2020 Go to last post
    • Replies: 1
    • Views: 1,285
    November 15th, 2020 Go to last post
  7. 2005 LLY / AL5 Limp undet wot

    Started by derkscustomcars, July 8th, 2020
    • Replies: 2
    • Views: 1,869
    July 12th, 2020 Go to last post
  8. A40 in a Hummer

    Started by dscholz, June 12th, 2020
    • Replies: 0
    • Views: 2,073
    June 12th, 2020 Go to last post
  9. AL5 stream

    Started by vectorbundle, May 15th, 2020
    • Replies: 1
    • Views: 1,115
    May 15th, 2020 Go to last post
  10. A40 TCM Tuning

    Started by 08lmm72mm, May 2nd, 2020
    • Replies: 0
    • Views: 1,295
    May 2nd, 2020 Go to last post
  11. Flashscan V2 J1939?

    Started by cadillackid, August 13th, 2017
    2 Pages
    1 2
    • Replies: 11
    • Views: 7,950
    March 5th, 2020 Go to last post
  12. Recovering Bricked T14a TCMs

    Started by TwistedDiesel, March 4th, 2020
    • Replies: 0
    • Views: 1,075
    March 4th, 2020 Go to last post
  13. Allison A42 Support?

    Started by schroedj, May 1st, 2018
    • Replies: 7
    • Views: 3,299
    March 4th, 2020 Go to last post
  14. A51 Medium duty TCM

    Started by cadillackid, March 4th, 2020
    • Replies: 0
    • Views: 999
    March 4th, 2020 Go to last post
  15. AL5 read protect

    Started by vectorbundle, March 1st, 2020
    • Replies: 2
    • Views: 1,215
    March 1st, 2020 Go to last post
  16. 15.5 LML T87 Stock file

    Started by z71ecb, February 14th, 2020
    • Replies: 3
    • Views: 2,064
    February 17th, 2020 Go to last post
  17. Which tables are wrong ?

    Started by staytuned, January 22nd, 2020
    • Replies: 0
    • Views: 1,089
    January 22nd, 2020 Go to last post
  18. Line Pressure 2015 Allison T87

    Started by Fishhead Performance, March 11th, 2019
    • Replies: 2
    • Views: 2,551
    January 13th, 2020 Go to last post

Page 1 of 14 12311 ... LastLast

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

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