KR Cases - any new ones?

Does anybody make a new set of KR cases? I would like to build a pop-up piston version (twin carb) and wonder how many of the parts are being made new?

i do make some parts. no cases available. i have done many k kh cases make them kr cases

XLR - how hard is it to make the K or KH cases into KR versions? If it is not too involved, would you provide some details?

Thanks

XLR,
What parts do you make?

otto bore main bearing in cases for ball bearing. bore cam bearing holes for ball bearings. bore front of cases for mag. and adp. relocate idler hole. later krs also had ball bearing in trans. on sprocket side.

valve spring covers. alum oil tanks. and lot small parts.