dMr3dguy,
Like the others have stated, the car you've created is more along the body style of the 289FIA car and not the 427. The sidepipes you have are also for the 427S/C car and not the 289 car. You can either change the body to that of a 427S/C car or change the sidepipes to a 289FIA car. If you want to change the body to a 427 S/C car, the front radiator opening needs to be more oval shaped, an "
oil cooler chin" should also be added, and the fenders need to have more "hip" to them.
A 289FIA car had side exhaust, however they were a single pipe exiting from underneath the car without a cut-out in the body. Also, as others have mentioned, the doors need more of a cutback. Otherwise your car looks pretty good.
Cheers
Jim