Looking for a 743.3 Threadless Tall Variant Similar to the one on the left in the picture. - this is the threadless counterpart of the 143 tall variant (pictured in the middle is the double threaded version and on the right is the one with regular threading) Willing to pay book price for one of these in good condition, have lots to trade including CD 120 double threaded and threadless. Let me know if you have one available. Thanks.