Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - What does it take to modify a 4L60E to a 4L70E ?
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Old 11-10-2012, 05:58 PM
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Crosley Crosley is offline
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Quote:
Originally Posted by zedrone View Post
Thanks for the response, Crosley, I don't have the trans out yet, but I did pull the pan, I found a bunch of curved metal pieces and one needle bearing laying in the bottom. I believe the rear planetary has self-destructed.
If you need to buy planetarys for this unit, then you could purchase 5 pinion planets like the 4L65 - 70 E have.

IF you move forward on the project, Do NOT purchase import 5 pinion planets. Only purchase genuine GM 5 pinion planets.
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