THANKS GUYS THE REAR SHOCKS WHERE ON THE 1:1 COIL OVERS.NO AIR SHOCKS JUST SOME SHACKLES.THE 1:1 WAS BEING SET UP FOR DRAG RACING.THE 383 WAS BORED .030 FULL RACE CAM HOOKER COMP HEADERS DANA 60 SERIOUS REAR END A833 FOUR SPEED .WAS DOING A BURN OUT ON A STREET AROUND THE CORNER IT GOT AWAY FROM ME AND ENDED UP THE STEERING WHEEL IN MY FACE AND LAP DROVE IT HOME WITH A PAIR OF VISE GRIPS LOL