CRG Discussion Forum

Camaro Research Group Discussion => General Discussion => Topic started by: My68SS on May 11, 2016, 05:56:20 PM

Title: O R and S radiator tag letters
Post by: My68SS on May 11, 2016, 05:56:20 PM

I see that these extra letters are still something of a mystery.
Just one question, what has been the observed usage of these letters? e.g. which letter is most often seen, or is it an even split - no bias in usage?