Here's where they are on my 59 (235/3 speed) 3100.
Its stock & cranks up just fine. I no reason at this point to modify what already works. Hope it helps
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20220601_201105.jpg (215.14 KB, 74 downloads)
20220601_201122.jpg (131.56 KB, 72 downloads)

1959 3100, original 235/3 on the tree w/overdrive. Carter YF 2100S carb, 205/75/15 w/front sway bar