Blueprint help

need help finding a free blueprint website. I want to start my first mod but can't find a good blueprint site.

I am planning on using Blender

 

What vehicle are you trying to find?

I find it easiest to generalize, find the years that the body style of your vehicle ran. Another thing is to search for dimensions as well as blueprints, I usually have more luck with dimensions.

 

I'm looking for 1930's chevy coupe to do a ratrod and gasser style builds out of.

 

This is really the only good source of free blueprints, you will have to sign up to download the full size images.
http://www.the-blueprints.com/