Harley CV Part Number Difference?
The carb part # on my 2004 Superglide is 27421-99C and I've picked up a second carb to have some performance work done on so I can retain the mildly modified original carb. The carb I lucked into is 27421-99B, which I understand is an earlier model of the same carb. What I was wondering if there were any major changes made that I should be aware of before possibly wasting any effort on the "B" model carb.
Any help would be appreciated.