s13.4 ... specific question

[c72c]

I've read through the 37 threads i found from searching s13.4 and other than bs and opinions, i've only read that people have used the AIT kit.
Has anyone used the 14 core support to do it?
if so, that's who I need to talk to about a few things.

-the left front of the unibody of the shell i'm using has been replaced before, so my measurements are all f*cked. i need a good picture or measurements on two certain parts. (refer to pics below)

-I need to know what tension rod brackets are used. The 14 brackets will obviously fit the support but don't bolt up to unibody. The 13 brackets don't match the support and are also shorter. once i can get an accurate measurement for support to be placed this may be solved. we'll see.

first is the top where the fender would bolt up. i need the measurement from the edge of the core support to the dimpled part of the unibody.


next measurement is at the rails. measurements from the end (front) of the rail, to the forward most point of the support (right next to the spot welds.



Legit help is appreciated, other wise, please keep your opinions to yourself