hello everyone , i am new to the forum and need to ask a question about a mustang im looking at, this mustang is a 1967 fastback frost turquoise with aqua interior , numbers matching , (hard to believe this ) but it has 22k original miles , 289 v8 2v 3 speed manual , the vin is matching to all of this BUT the axle section is empty ??? can someone explain this to me? thanks guys. have a great day .