Came across this site today, great history and pictures, thought I would share: http://www.ritzsite.net/Shelby-Mustang/01_Shelby-Mustang.htm
It is a good site. I did notice the production numbers for 1968 Shelbys are not correct. Here are some good stories here too: www.1968cobra.com
Yeah, I have seen conflicting numbers on the KR Convertibles from 318 to 518. I know 518 is the right number but what is the story behind the two numbers? Would love to learn how 318 was thought to be the correct number.