79 Firebird Unibody Mods ? ? ?

Looking For Any Help. Need A Stronger Rear Frame Well Really Unibody, looking At Competition enginering formed rear frame Rails. Any One Ever Install A Set? Running Very High Horsepower Levels. All Ready Have A A.R.T. ( Air Ride Technoligys) Rear Four Bar Kit. P.S. New To This Forum Thing.

Sub frame connectors tieing the front to rear "frames" is the one true way to stiffen up a uni-body.

I Have Subframe connectors, And That Is not enuff. i allso ordered a 10pt cage to. Competition engineering makes a "formed" rear frame kit does any one know abought these kits. ! !