07-30-2017, 10:53 AM
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CC Member
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Join Date: Aug 2016
Location: Lake Mary,
FL
Cobra Make, Engine: Backdraft Racing, Roush 427R, T56
Posts: 65
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Not Ranked
Quote:
Originally Posted by spdbrake
On your current diff's aft cover is a metal tag. If it starts with an "S" you already have a LSD.
The number that follows is the Ratio. Useful for determining if you want to go up or down rpm wise on the new Diff.
http://images.forum-auto.com/mesimag...71/IMG0760.jpg |
Here's a picture of my diff tag. Not sure if you can make out all the numbers since it's been painted.
 IMG_9134 by Rey Lorenzo, on Flickr |