arent they a little stronger?
That is what the graph on Longfields web site says and when mine come he enclosed a copy of it in my paper work. I also got the 39 or bigger note and the welded or spool note. Got mine 6 months ago and they were well worth it. I broke both stock birfields at the same time at Tellico. My Aussie was working good that night!...But after stuck on trail with both broke and NO steering because chunks of them got logged in both knuckles. Bobby was the first call I made that next monday and no problem sence!