allison upgrade

By richards_gst
November 5, 2003 in Gen III & Gen IV V8 Engines (LS-Based)

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richards_gst

Posted November 5, 2003

Not sure if anyone is interested but I found a shift kit for the allison transmission. Made by transgo, also found several webpages that will exchange your trans for an upgraded one. Pretty cool.

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  By Gary Doolin · Posted 1 hour ago
  
  Thanks for the reply. Im not sure what you mean by the hype Nate puts out. I dont really know much about either trans. I do hear more about the 10 speed transmission having issues but im sure it's only a small % of them that are manufactured. I have heard that the 10 keeps you in the power curve more with less Rpm drop. My stepfather has a 10 speed in his 1/2 ton and im not crazy about the way it shifts and he has started experiencing shudder at 100k.
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