by hugoct » Sat Dec 15, 2018 9:16 am
Looking at a set of cases used on a KR. Cases used by a National Champion. Right case crankcase numbers are 555-1524 with casting number 24558-52R. Left crankcase has a KR serial number with crankcase numbers of 758-46, casting number of 24534-54R and a date code of 5.58. Any thoughts?