Wiring and plumbing schematics

[freakray]

Hey guys,
I am wanting to build a replica of a 1970 Challenger T/A in 1/25 with full details including plumbing and wiring, my problem is I'm finding it impossible to find any schematics for the relevant areas.
I know I could buy a factory manual, but I don't want to spend money on something I will only use once.

I was wondering if anyone had a link to a site where they would have schematics for the E-body (AAR Cuda or Challenger TA) with the 340 Six Pack would be helpful.
Or, if possible and somebody has a factory manual and could scan the relevant pages I would be really, really thankful.

Thanks for any help, it is all appreciated.

Ray

EDIT: If you're not clear on why I need the schematics, here is another I built: http://www.automotiveforums.com/vbul...d.php?t=141139