I've got a spare front and rear third member with 5.13's I want to trade for complete front and rear 4.30's for a tracker. I'd rather trade with someone fairly local(Linton, Indiana) because I wouldn't even know where to start on how to ship them. Both thirds are open, no lockers or what not, no chipped teeth and both worked great when pulled. If you have some and would like to trade for some lower gears hit me up.