We are making great progress on the Stampe. The engine appears to be in great shape however, we need to replace some piston rings. As you might imagine, 1949 Renault 4P03 piston rings are not too standard. The compression rings are .08", oil ring is .24' and it's a 4.72" bore piston. Any rings that size will work. We have located some however the lead time is several months. Any leads are greatly appreciated.