B/RB Crane Gold Roller Rockers(Somerset, PA)

Hi guys have a set of Crane Gold Roller Rockers for B/RB. Rockers are in great used shape except a few have some gouges underneath behind the adj. screw. Story behind it is when i bought them they were new old stock. A few runs 1 would shear the ball end off. I called Crane and they told me they did have a few sets go out that wernt hardened propperly. Neadless to say they all have brand new adjusters and never had it happen again. Im looking for $300 obo shipped or trade for SB parts let me know what ya got