⭕ Really nice knuckle short block, 1946 set of matching knucklehead cases a few small repairs on left side case expertly done, right side appears to have no cracks in cam area and one small repair in generator area. nice set of origional flywheels rods and pistons. real nice origional cam cover. origional cylinders, case cast dates are f-6 and g-6 -------belly number is very hard to read 46-7497 -----overall a nice knucklehead short block. thank you