That picture was from member 2112’s carbs.
I have roughly 20 original fuel logs at the shop and have spent a good bit of time studying them. I have also had the opportunity to study NOS from throughout the 60s.
Hate to burst anyone’s idea of correct, but I have seen 2 different but correct logs from Shelby’s and 2, different but correct ones from early 60s (63-64).
I have reproductions made, they aren’t perfect, but will pass most “experts.”
Most experts I have met, if you handed them an NOS fuel log, they would rant about it being a cheap aftermarket parts.