BK, 911-103-105-OR and 62/44 are the numbers forged on the rod. Weight is 673 grams (with new small end bushing, old rod bolts and nuts but no big end bearing shells - I believe this is the way they are to be weighed). Includes old rod bolts and nuts useful for plasti-gage clearance checking on crank but not for reuse in rebuilt engine. If you're interested send me an e-mail. Jim