One set is 3.40:1. The other is a 4.625:1. RBT lists them as 3.44 and 4.63.
Just because they are listed doesn't mean he has them though.
They might need to be made for you.
It isn't like the old days when Ford paid for all of this for the race teams.
Keeping even one of each size is quite an expensive inventory for something that might never get sold.
You might have more interest in listing them over on the GT40 forum. www.gt40.com.
Those guys are more apt to build a special ratio transmission.
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