Note the Dick Teague type hood scoop as seen on his 1971 AMX 2-seater prototype proposal car. The rear end of the WHATIFX was also modified to demonstrat a concept of what Teagues car may have been modified into if it had been accepted for the production 1971 AMX 2-seater. If it were modified for the 74 Javelin rear end, it could well have looked like this. This rear end mod is not a simple to do swap. That is probably why Teague did not install a 71 Javelin rear end on his AMX.