hey, i have an engine that i got from an 83 240d, its the 4 cylinder non turbo, and i was wondering if it will fit right up in a 74 240d. the 74 has what looks like the same engine and tranny that was attached to my 83, but want to make sure before i buy the car. (the 74 has a blown engine, and it is going CHEAP. i dont want to buy an engine for it though, especially if the one i already have sitting around with no use for will work in it)