Quote:
Originally Posted by PoleCat2SSRS2010
I did contact Winters Performance out of interest and they have a Corvette style differential that is IRS and they have a Porsche style CV bell option for the sides to work. The real trick is getting it setup with brackets to fit in the car. They leave that to the owner/installer. I don't know about the size of it though since the quick change area of the unit requires some additional space, 14 inches from the centerline of the axle to the back for clearance. This thing is a brute from their specs. Yes it is a quick change rear end gear ratio set up, drive on 3.49 to the track, take 5 minutes and have 4.12. The price tag on it might scare off a few but when you consider the cost of a bullet proof 9" set up, it will be about the same.
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Thanks for the info on the Winters. If it wasn't high HP and drag slicks/radials it would be a good option.
For those interested the IRS center runs around $2,800 at a place like RMB Racing.