1970-1973 Camaro or Firebird Rear Frame Rail. Manufactured to replace the original rails exactly. Each frame rail covers the entire trunk area from front to rear tail panel. These high quality reproduction are manufactured in the USA from the highest quality steel available. This is a complete full length frame rail. Please specify Right or Left side when ordering Note: Frame rails are shipped oversize. Frame rails must be installed correctly to maintain the structural integrity of the car, professional installation recommended.