I have the 2.3L 4 cylinder motor out of a 1991 Ford Mustang for sale. It is the complete motor, nothing has been removed, have the plug wires and air intake to go with it. I also have the automatic transmission to go with it. I do not know the condition of either one of the pieces, I bought the car not running and removed both the motor and transmission. The fuel tank was removed from the car when I bought it. The only thing that I know of that you will definitely need is a starter the stock one is toast. I will sell the motor, transmission, etc. for $250.00 OBO. I will also consider parting out the motor, let me know what you want and we might be able to work out a deal. I have pictures available upon request.