The band "Tin Chicken," which plays at the Mohican Airways party, is a cartoon version of Redbone, the band who wrote and recorded the show's theme song, "Come and Get Your Love."
When Vic mentions Holtenwasser's tattoo as a scoreboard for chicks, it is a callback to Are You Ready for the Summer? (2018) where Bill says that it's for how many people he's killed.
Throbinson Crusoe's song on their set list "Ten Cents in Michigan" is likely referencing Michigan's ten cent bottle deposit, however, that did not start until 1976, two years after the setting of this episode