so when i found my monte on pittsbugh craigslist it said it had a 350. the car was located in erie so respectively it was on erie craigslist. the thing that confused me was that the erie posting said ity had a 305. i called on it and he confirmed it was a 305. i didnt really mind. i bought it and a few months later while changing the gas tank i found that it was once fuel injected, the 4.3L. i knew this because the sending unit. the was brake line where the pump should have been!! this got me wondering. today i decided to check the castings and i found i have a 350!!!! i would like to hear anyone else's stories if they have a similar one