Engine numbers
When I bought my ride a couple of years ago, I was told it has a 502 crate engine. I have pulled the motor out and am going to be upgrading it but I want to be sure I know what I have and I need some help. The heads are cast and stamped with 14097088. I believe they are GM as it is stamped in another spot. The numbers I found on the rear of the block are 10237300. Can anyone tell me what I have for sure? I will probably be selling some things off it and don't want to decieve anyone. Thanks in advance.
Joe