Complete new old replacement stock Main Bearing Set for 1949 - 1953 Ford Flathead V8 239 and 255 cu in, at -.060, like Ford part number 1BA-6330, front and center 1BA 6333, rear 1BA-6331.  Might be used to save a very worn crankshaft.  Made by Vandervell, in original packaging, excellent condition.