NHRA is requesting comments on a proposed 2007 rules change that would combine traditional SS & GT classes. Of note to the hemi cars, is the following:

"Also, current SS/GT frame and suspension rules would apply to all bodies; i.e. aftermarket lower control arms would be legal on a 1968 Camaro or Barracuda."

So maybe now we can get rid of these old outdated suspensions. It will definately make these cars safer.