Drawing intake Mopar 383 BB 1963,

Hello from Sweden.
I am wondering if anyone has drawings with intake measurements for a 1963 Mopar 383 BB.
This engine is in a Dodge custom 880 from model year 63 and this is the original engine for the car if it matters with model years.
The reason why I am looking for this drawing on the intake is because I have a plan to build my own intake to be able to build my own injection and ignition for the car.
By my own I mean that I build my own intake, build my own ecu and everything to a complete and working system.
I don't want to remove the intake to measure as the car today runs and works and I want to be able to build this on the side until I get close enough to be able to install it and start mapping and complete the job.
Maybe I'm a little crazy but it's funny.
Thanks in advance.
Author: Tony77