Hi all, just rebuilding the wife's 500 carbs after sonic clean, 4x keyster kits, in a dilemma already, needles removed are stamped 272304 and clips on no. 4 grove, no identity on the tubes, keyster needles stamped D 26 is this just keysters no. and they are the same or are they two different needles, I've fitted one with the clip on the middle groove as is usually the norm but decided to ask for comments before going further
Thanks in advance