OK all you Hardy Boys, got a mystery to solve. In preparing for body removal before frame mods we found no body mount bolts in front of the rear wheel wells. Actually, just ahead of the lower control arm mount. There is an upper rubber biscuit, a hole through the frame, but as far as I can tell no hole in the body. No indications there was ever a lower rubber biscuit. Whaaaaaaaat??? Is this normal? Is it cuz this is a small block post car not a performance GS 455? Was this the last car assembled on a Friday afternoon before a major holiday?!?!?!