Was wondering if any one has swapped the differential from a 4t45e-3.91 gear ratio to a 4t40e-3.63 gear ratio. this looks like it will work but was wondering if anyone has done it. And where can these team green lsd inserts be found- internet or phone number. if anyone has any leads or advice
tuner_2088@yahoo.com
i don't know about being able to swap the diff's but there is a sale on the team green stuff every once an again. they have to be made up in batches since they are custom done in a machine shop.
N-bodies with the Eco and 4T40 come with the 3.91 stock.
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450WHP Turbo Ecotec swap in the works...
