Yenko Optional Twin Sport Mirrors

[YENKO DEUCE REGISTRY]

I had gone through the option breakdowns a few years ago, but did it again recently when 4 cars in the last 14 found had sport mirrors - that's almost 33%. So, I redid the calcs and was surprised at how the sport mirror option was catching up to the steering wheel option.

The option that I rarely do calcs on is the optional shifter. To date, I believe only 3 cars out of the 85 have that option, but I should start including that option since it's half as much as the instrument group count.

Trivia; How many deuces came with these types of dealer add-on's - in the trunk?