IRS under 68 Newport

Happy Thanksgiving everyone!
Started trying to install a Hellcat rear in my 68 Newport. (Why not?) Any chance someone could send me measurements from the back door sill and from the top of the wheel opening (without skirts on) to the rear wheel center? Didn't take those measurements before I pulled the old axle and I need a reference to get a location for the new rear.
Any help is appreciated, thanks.
Author: tbad