It could be either way. The old 13 was an overdrive box. I think some if not all new 13 they are an under drive. I know you can build em either way.
13 Speed: Probably a stupid question, but...
Discussion in 'Questions From New Drivers' started by CoveringBases, Dec 21, 2016.
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The old old 13 directs used an under drive box.
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Freaking phone messing me up cannot delete
Last edited: Dec 22, 2016
Reason for edit: Trying to delete, wrong quote -
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This is the official word from our mechanic.
" I don't know ".
So that's that.
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