Can a mustang be v8 but not gt?

Other answer:

Alex Mendez:
If a mustang is a gt it will have an 8 cylinder engine. However there mustangs such as the cobra,GT500,Mach1,Bullit…etc etc that also have 8 Cylinder engines but are not the GT trim. Those mentioned above minus the GT tend to be more expensive models of the Ford Mustang. The GT is the entry level 8 Cylinder of the marvelous FORD MUSTANG.
DR + Mrs Bears face:
Hi It might not be as likely to find one as having a V8 engine would make it a grand touring car. that is what GT stands for grand tourer.
fodaddy19:
Yeah.

For the Fox body cars you could have an LX 5.0 or Cobra or Cobra R,

For the SN95 cars you could have the rare GTS or Cobra or Cobra R

For the new edge cars you could have a Mach 1, Bullitt Cobra, or Cobra R

For the S197 cars you could have a Bullitt, or GT 500

For the S550 cars you can have the GT-350

rick29148:
Sure. I have an '89 LX hatch with a 5.0. The GT was the same except have a useless 'body kit' on it. My LX is faster 'cause it's lighter.
VITTORIO:
Hmm! Why not turbo?