Mustang II IFS Kit
Use the above link to get your answers.
I have a 66 Fastback and have decided to this route since it is the best value & best performance for your dollar.
I disagree with the one that said it is dated. This suspension has been revised and upgrade and is the most sought after system for road and track.
It also gives you improved steering angle. It's very easy to install and makes for a stronger front end!
It gets rid of the shock towers and allows you more engine area for sweet header system for your 302 v8.
I have a 302 v8 for sale if you have interest.
Good luck with your project.