Teenage Doll (1957) , ROGER CORMAN

Directed and produced by the legendary “B-movie king” Roger Corman , Teenage Doll (1957) is a quintessential 71-minute exploitation film noir that centers on 1950s juvenile delinquency and girl gangs. Wikipedia +1
Plot Overview
The story follows Barbara Bonney (June Kenney), a middle-class “good girl” who accidentally kills a member of the Black Widows, a rival girl gang, during a fight over her boyfriend, Eddie Rand (John Brinkley). Wikipedia +1
The Pursuit: The Black Widows, led by the ruthless “Hel” (Fay Spain), spend the night relentlessly hunting Barbara for revenge.
The Conflict: Barbara seeks refuge with Eddie’s gang, the Vandals, but Eddie eventually considers selling her back to the Widows for cash.
The Climax: The tensions between the Black Widows, the Vandals, and their male counterparts (the Tarantulas) culminate in a massive “junkyard rumble”. (Google)