Looked at this one by Lansing MI. Descent survivor. It’s complete with date code. Couple things it’s driver side breather, date code looks like July 1968 but year is kind of a blob. Right side snorkel has small chunk missing on bottom but the reset is good. https://lansing.craigslist.org/pts/d/williamston-buick-gs-455-duel-air/6903493232.html
