Calico Coated Rod Bearing Set Stock SizeCALICO COATED ACL ROD BEARINGS Calico Coatings offer an extremely high quality bearing option for your VW or Audi performance engine build when installing with your new set of IE Connecting Rods. Each bearing starts out as a premium ACL Race Bearing shell featuring a hardened steel backing. This manufacturing process increases bearing crush for improved shell retention greatly reducing the risk of bearing spin. The increased ovality design compensates