The smaller of the new jets for HD will work for the main. There is a larger jet of the new style and that is larger thread so it won't work. The pilots are all the same as far as I know, I haven't heard of an old or new. Trouble with HD i have found is it is harder to get the right size because we use 2 carbs on a smaller CC engine and HD uses 1 carb for both cyl. on a larger CC engine so the jets in stock most places are too big.
I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!
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