flathead database

Probably old news but a good site with lots of flathead V8 & L6 tech

http://www.vanpeltsales.com/FH_web/flathead_home.htm

Engines
Transmissions/Clutches
Fuel Systems/Carbs
Chassis/Frames
Brakes
Rear Axles/Differentials
Steering Gear
Electrical
Radiators & Grills
Body Pictures

couple sample pages below

 

The Vanpelt site is awesome, a few of my other favs:

http://www.telusplanet.net/public/bboogaar/
http://www.btc-bci.com/~billben/flathead.htm
http://www.reds-vintage-parts.com/Engine-Talk/

 

Also quite a bit of good info here:

http://www.wnyrg.org/tip.html