Any hobbyist who's owned a Firebird of any generation is likely familiar with its unibody construction. The design incorporates a vehicle's sheetmetal panels and rear framerails, creating a single, ...
Aunibody car, like a Camaro, Nova or Mustang, uses the floorpan as a main structural part of the vehicle. Instead of a full-perimeter frame, these cars have subframes that bolt to the floorpan, but ...