[Rick 427 Cobra]

A car that old may not have had an MSO issued. My 3140 [early 80s] did not. I do not know when the MSO concept came into being. A good question for Peter.
I didn't have any problems registering under sb100. All I had was a bill of sale. The serial number is pretty much just for fun. The DMV/CHP doesnt care about it. I got Tony's message. Have fun!
Rick