I got an old Kent 10 speed that i took apart just to mess around with. It has a cotter crankset and i was trying to figure out the bb but still abit new and some of the threads i searched through still have me a bit tosed up.
So far other than the info i just mentioned i know that the shell length is 70mm. and with the bike in the upright position the cup on the left of the bike (which from what i get is the adjustable cup) screws in (tight) clockwise or to the right. Im trying to figure out the threading system and weather or no this can be converted to a tapered crankset.