I was so pleased to find a site dedicated to the 71-73 mustangs that I just had to sign up!
I've got a 73 fastback that left the factory with a plane-jane 302 2v with a 3-speed manual and peg-leg 8" rear.
Mods so far... lol
Engine:
5.0 foxbody block, scat 331ci stroker kit, cast crank...