17057241 - 77 Buick 17058213 - 78 Chevy 17083253 - 83 Olds 7029241 - 69 Buick I have a lot (seriously like 15 more) carbs that I will post and update this. Thanks Louie
The last one is right...69 Buick,manual trans. florida4x4.com has a lot of carb links,including one that has the decode info. Click on "quadrajet information" then "quadrajet tuning".