Spring Relocation Dimensions

I need a couple dimensions from those of you who have a spring relocation kit or have installed one or two. I've got a chassis that already had the front part of the relocation kit installed. I need to know what size the tube needs to be that is to be welded in the rear frame rails. Also need to know where exactly the hole is supposed to be on the front spring perch.... The ones on the chassis have three holes vertically spaced top to bottom.... Not sure which to use.

Thanks in advance.


Just to make sure, you have the relocation kit that moves the springs onto the rails and not the 3/4" offset relocation, correct?? If so, then if you're asking what size the tube needs to be, you're talking about the tube that holds the upper rear rubber bushing?? If that what you need I can measure this extra set of springs I have because the rear upper and lower rubber bushings are the same size on the rear spring eye and on the rear upper leaf spring shackle tube. Is that what you need??
Your other question is about the height of the front of the spring?? You have three holes and you want the stock hole location?? If so, I can measure the location of my 69 Barracuda front spring mount hole. If you have three holes you should be able to use the one that gives you the body height you want by moving the front of the spring up or down.
Pics would help tremendously???

Treblig