I have lost the lower alternator mounting bolt and i need to know what size and everything that bolt is !!! Please someone help . If need be can you take yours off and meausre it and everything . This bolt is the last thing from me cranking over the new 302 i dropped in !!! Please help LOL . The bolt is from a 68 302 and i need to know what size the bolt is that hold on the alternator bracket . Its the lower bolt size that i need . Thanks much