HOT ROD GIRL

To combat the problem of teenagers drag-racing their hot rods on city streets, sympathetic Lt. Ben Merril (Connors) has set up a dragstrip for them where they can race under controlled, safe conditions. But after a race meet, Steve Northrup (Del Erickson) is goaded into a street race, while his brother Jeff (Smith) is a passenger. Steve ignores Jeff's entreaties to not race. Steve is killed in the ensuing crash and a heartbroken Jeff breaks off all contact with the other drag-racing kids. He also avoids Lisa Vernon (Nelson), his girlfriend, who is also a drag racer.

A biker jacket-wearing bully named Bronc Talbott (Mark Andrews) arrives in town and after terrorizing the teens, appoints himself leader of them, replacing Jeff in that role. Following an argument at the teens' hangout, a diner run by Yo-Yo (Fred Essler), Bronc challenges Flat Top (Frank Gorshin) to a chicken race, in which they'll accelerate their cars straight at each other until one loses his nerve, swerves and becomes the "chicken". Although he's clearly frightened, an angry Flat Top agrees. During the race, Flat Top swerves at the last second. Bronc is cockier than ever after winning, but Flat Top has realized that chicken-racing is insanely dangerous and tells his girlfriend Judy (Carolyn Kearney) that he was stupid and promises to remain "a coward" for the rest of his life.

Ben is meanwhile trying to find a way to run Bronc out of town. Under the threat of arrest, he forces Bronc to take his car to the dragstrip for that day's races. Jeff is safety inspector for the dragstrip and after discovering several serious problems with Bronc's car, refuses to clear him to race. Bronc vows revenge.

Jeff and Lisa reunite and go for a quiet drive on the local winding mountain roads. Bronc shows up, driving around corners on the wrong side of the road, passing Jeff and slowing down, forcing Jeff to overtake him. Lisa and Jeff decide to speed away from Bronc. But then a boy on a bicycle comes coasting down a hill. Both Jeff and Bronc take evasive action, but the boy is struck by one of the cars and killed. Ben doesn't know which car hit the boy. Lisa and Jeff don't know either because they were knocked out in the crash. Bronc swears to Ben that Jeff hit the kid and with no other witnesses, Ben arrests Jeff.

Ben is suspended from the police force by Capt. Logan (Russell Thorson) following a public outcry about the crash. But Ben continues his own investigation. Suspicious that Bronc is to blame, he takes scrapings of bicycle paint from Bronc's car, proving that it was Bronc who hit the boy, At Yo-Yo's, Ben confronts Bronc. Bronc smashes a soda bottle on Ben's head, knocking him unconscious in an attempt to escape. Just as this happens, Jeff and Lisa come in. Jeff and Bronc have a fistfight and Jeff knocks Bronc to the floor, dazing him. Bronc lands right next to Ben, who revives and arrests Bronc on a charge of manslaughter.

Bronc is exposed as responsible for a fatal accident after Jeff is wrongly accused, leading to Bronc's arrest for manslaughter following a confrontation.

The film resolves its central conflict by clearing Jeff's name and restoring a sense of justice, as Lt. Ben Merril’s persistence uncovers the truth. Bronc's downfall emphasizes the dangers of reckless bravado and the value of responsible authority. The finale restores social order, with the true culprit facing consequences and the community given a chance to heal from its collective trauma.