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24,083 Posts
Ya what they said 
Usually the trannys limp when the clutches slip between third and fourth I think. I hear the new Allison 6speed can handle more power with the extra gear. So im sure you'll be fine with a 85hp gain.
Usually the trannys limp when the clutches slip between third and fourth I think. I hear the new Allison 6speed can handle more power with the extra gear. So im sure you'll be fine with a 85hp gain.
