Milodon Pick-up tube

I know, I'm not blaming anyone, it just seems like it's always something with my car anymore. The car was put together from what looks to be probably 3 other cars to start with. The engine I bought looks to have some more problems than I originally saw as well. I wanted a truck motor to begin with, but found a car one at the right price. I tried reading through about everything I can find, you just lose it all and forget where everything is. My dealer is just pretty useless when it comes to looking up parts. Last time I called I'm not sure the guy even knew what a connecting rod was when I was asking about bolts for them...