Could one of you guys give me the inside diameter of a rear spring at both the top and bottom. Inside would be the distance across the spring, where it meets the isolator, but not counting the spring coil itself. This would be on a 99 GT or similar model. Thanks

 

c'mon guys, someone out there has to have a rear diff sitting around that they can measure the spring perch on...........

 

The top inside diameter on my stock '95 springs is 4" inside diameter
The bottom inside diameter is a little tricky. It isn't a perfect circle so the most narrow inside diameter that I got was 2.25" inside diameter.

I would think the springs would be the same on my car as yours but not 100% certain.

Hope this helps

Terry

 

thanks for the help-Rob