I am new here and i have a 2001 mustang gt i just bought for $1000. But the motor was bad so i am looking for one now. Iknow i am going with a 4.6 out of a 2001 and up crown vic. what i am trying to figure out is 70000 to 80000 mile ok for 700 bucks. the reason i am going with this motor is they are easier to get in my area and i hear they are basically the same motor.