I was talking to an Old friend about the past.He said he remembered a guy in the Des Moines Iowa area named Larry Byers (sp?) who drove a 1969 Camaro,that was unusually fast in it's day.
I asked what engine,and he replied,
"it was all silver...420something,with a rubber ring on the air cleaner..like your Chevelle Rick."
Ring a bell with anyone?
