5 Jan 2023 1:19 pm
I tossed out a few articles that described the generic term 'SMOG Device' to be installed on cars to be sold in California in the 1960s.Selaphobia » 05 Jan 2023, 11:00 am » wrote: ↑
What year did "SMOG device" became mandatory on all cars sold in California ?
You claimed 1963 and then 1966. Which one?