im sorry guys i know this must be aggettating to all of you b/c you guys would of already found it. But i looked on the link yellowbird gave me serval times and the casting number was said to be back behind cylinder number 8 and i took mirrors and looked and looked and looked. But i have not come up with anymore numbers. Mabey it was painted over or there is a lot of dirt built up but i am having a tough time finding the codes.