this is the 2 numbers stamped in, on the front, (V0624CMJ ) & ( 15d240656) . It only has 2 bolt mains, and I think its from around the early 70s ? small block 350? I was just look'in 4 any thing you could tell me? thanks.. And if you know of a site so," I don't have to bother you guys with my junk" I sure would apprecite it,