engine numbers

Posted by Lonny On 2015/11/30 20:18:58

I have 2 engines for packards. 377464 is on the block on the carb side. The other no. I have is on the top by the bellhouseing. it is 215075 and below it is 121233. The other engine number is 388969 then a star and then the letter c. The number by the bellhouseing is 215075 and below it is 34. Would like to know what year motor these 2 engines are.