Jason, I have a set of 4.10 gears that are new. They were installed but never ran, installed in my 8.8 which sat in my garage for about a year, I took them out because I had to go to a 3.27 for my turbo car. Let me know, I am asking 75.00. Again, they are pretty much new, and still have the gear marking compound on them when I set the backlash and pinion shim. But I will clean them off.
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Ryan
1990 Mustang GT (In Process)
1993 LX Coupe (Daily Driver, but just choose not to)
2005 Excursion (Big Pig)