I'm doing the ear shave only because I can, stupid reason but I'm sticking to it. As far as what you are looking for, Carl, K&N does have a replacement kit that fits in the stock air boxes, or were you looking to replace the boxes with open element filters, or get rid of all the ductwork and put the filters right on the carbs? There are many ways to go and we have the answers to help you achieve your goal.
87 vn750at least that is what the frame #'s say
"Squirrel Bike" aka Jersey
Rat bike with a good PR agent
shaved and coastered
2 into 1 exhaust
rear 170 and front 110
custom dash with voltmeter
Recovered seat without "butt hammers"
More to come
Praise to the Parts Goddess Crobins for needed things
When someone tells me "Great minds think alike" all I can think is "You Pervert"