 Need parts for your car, truck, or farm equipment? Visit Hinton Auto Supply, your local parts city. Hinton Auto Supply builds hydraulic hoses and resurfaces brake drums and brake rotors. Serving Hinton and the surrounding area, Hinton Auto Supply, 2122 North Broadway Boulevard in Hinton. A fraction of a raindrop, three grains of salt, add up to 100 times more potent than morphine. The tiniest amount of illegal fentanyl is all it takes to cause an overdose.