273 Commando automatics....what's special?

i know i was young but a 65 barracuda 273 cammando with a 904 automatic on the floor with 13" tires was quick in 1979 when i bought my first 1 , OH THERE SHE IS OVER IN THE CORNER LERKIN US OUT 35 years ago in high school out playing on the avenue . dam those were some fun nights .