Original Super Stock HEMI Barracuda BO29

I am looking for any info on #55 Deguello Billy coones car. He was my cousin and passed away years ago his kids have no pics of the car or me. Would be great to find pics or info of where it is if anyone knows or any info on it. I have another 68 barracuda I would like to clone and dedicate to him. Was a really great guy.