Where is the casting number at? Also, how do I look it up? Is there a website that will give me the specs, car details...etc?

 

http://shbox.com/1/block_vin.jpg

 

shoebox's site has a picture of where the stamping is and also tells you what letter in the identification code identifies the year. the stamping is just above and to the right of the oil filter.

edit: nevermind, I see shoebox beat me to the punch.