For sale, new in the box, early (Unstamped) Diecast cases, PN 11010-300-110 are the redesign cases to address the final drive bearing issue. Per SB # 29 cases replaced sand cast and early Diecast. The case set I have (11353-300-405) is for the early Diecast cases. The kit contains the case protector, bearing set ring and bearing. This kit does not have the replacement oil pan and 10 hole clutch cover as needed for the Sand-cast engine. $1,200 OBO. Plus Shipping. Let me know if you need additional pictures/info.