340 with trans

Later 340's were also blue but I'd deffinetly check cause people like to pass off stuff as it is not just to make a buck. Since it's out of the car it will be easy to tell. Just look on the drivers side and it'll have the casting number followed by the cubic inch. Also look on the pass side and the date will be cast onto it. If it's 72 or newer it's a cast crank low compression 340. Not worth as much but still a 340. Ask questions. How many miles? What is bore? etc. What good would a 340 be if it's bored .080 over. (I've seen people do it just to sell it).