As stated, look for the last two or three LETTERS on the pad on top right front of block. Two letters pre-1969 and three letters after. This will give engine size, hp, carb, transmission, and car it came in. If the last two letters are DZ I'll give you $2500 for it sight unseen. Here is what you are looking for:

[img]https://i.postimg.cc/v4m35X2r/302-DZ-007.jpg[/img]


Evan