TQ Chrysler manual ( 72, but works the same to all carbs, except on measurements to adjustment, but dissasembly and adjustment procedure )
http://imperialclub.com/Repair/Lit/Master/290/cover.htmO rings info ( on a previous thread where we were talking about )
https://board.moparts.org/ubbthreads/show...rue#Post5261439yesterday I used the last two ones NEW MATCHING O rings from rebuilt kit ( two like the left/bottom O ring on last pic I posted with 5 O rings ), just to try them, but Honestly I got very happey with the replacements I got and is a fact they are more reusable than originals.
Now I just have One original O ring ( the right/bottom on pic ), what it was diff mesurements than the other ones. Thats why I say, you can use any O ring size as far seals and don't break on assembly.
