Allison Tunes [Archive] - Duramax Diesels Forum
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  1. Stock 05 Kodiak TCM
  2. How about throwing us a bone?
  3. Allison 6sp: 1st gear delete
  4. 6 speed trans tune
  5. Range shift inhibited
  6. LBZ: Stock TCM tune from Wendy
  7. Allison 6sp: My TCM woes, why is it so different from Josh's?
  8. TCM tune needed, stock or modded