Gear box replacement decision
Thread Starter
Instructor
Joined: Aug 2016
Posts: 169
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Gear box replacement decision
I have 02 z06 that needs a gear box rebuild.
The mm12 parts are hard to get and more money and the gears are unevenly spaced but i like the lower ratio.
i have 2 base model boxes i can pull parts from too make a good box and after looking at gear ratios with a 3.90 ring & pinion i think it would be a better set up
Any one do a similar set up?
( i'm swapping in 07 diff and sub frame also)
The mm12 parts are hard to get and more money and the gears are unevenly spaced but i like the lower ratio.
i have 2 base model boxes i can pull parts from too make a good box and after looking at gear ratios with a 3.90 ring & pinion i think it would be a better set up
Any one do a similar set up?
( i'm swapping in 07 diff and sub frame also)
