(OK..I'll take this one for starters) 
Unfortunately, there is no "Chilton's" for these cars.
The only book that is currently available is a repro of the original chassis manual.
..it really is a pamphlet, with mostly specs and maintenance pictures of the brakes, rear, etc... not really an assembly manual.
You can buy it
here.
Where in California are you located...there are many enthusiasts who could offer technical assistance, as well as NorCal SAAC.
Oh, by the way... we are all enthusiasts here (well...most, anyway)... what is the CSX number of your project?