Yepper.....it looks like you are right. I took the valve cover off and the two end pieces are broke. (the middle 3 look perfect)
So.......now I only hope the local Benz dealer (who I am NOT a fan of) will have these pieces so that I can drive and show her this weekend!
1974 450SL 99K miles
1996 C220 142K miles
MBCA Concours Judge
Western Reserve Section