426 hemi into 67 barracuda

What all is involved in installing a 426 hemi in my 67 barracuda
It will be a 4 speed. Need info like what k member what motor mounts
What exhaust headers or cast manifolds, hood clearance currently
Have an AAR six pak hood. What mods have to be done to the engine bay
Don't really want to use elephant ears. Just checking my options
Thanks