Ed, Brigance never sold any Yenko's but the Mr. Ed that I refer to left Brigance and went to Fencil Tufo Chevrolet in Glendale Heights IL where from what I am told brought Yenko Deuces to that dealership. It was rumored that Brigance may have done some 427 conversions at the dealership. I am currently in the process of researching Mr. Ed so I will keep you all posted with the results.
Here are some good threads on this site to read about Mr. Ed, Brigance Chevy, and Fencil Tufo Chevy.
https://www.yenko.net/ubbthreads/show...o=&fpart=1
https://www.yenko.net/ubbthreads/show...o=&fpart=1
https://www.yenko.net/ubbthreads/show...o=&fpart=1