Well, Berger Chevrolet is much more than "just another dealership in Michigan" selling GMMG modified Camaros. They are the ONLY dealership in Michigan selling GMMG cars.
They have a rich high-performance heritage going back to the 60's, much like Yenko, Nickey, etc. They knew how to get COPO orders through GM and did 427 installs before the COPO thing became available.
They were established in 1925 and are one of only a very small number of dealershipe in all of GM's system, to be still owned by the same family. 82 years so far, and counting!
Check out this link:
http://www.musclecarclub.com/musclec...s.shtml#berger