These wheel lug studs are made of carbon steel and tested to demanding automotive industry standards to ensure strength, longevity and safety. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chrysler 300: 1967, 1968] - [Chrysler New Yorker: 1967, 1968] - [Chrysler Newport: 1967, 1968] - [Chrysler Town & Country: 1967, 1968] - [Dodge A100 Pickup: 1967, 1968, 1969, 1970] - [Dodge A100 Truck: 1964, 1965, 1966, 1967, 1968, 1969, 1970] - [Dodge A100: 1964, 1965, 1966, 1967, 1968, 1969, 1970] - [Dodge D100 Pickup: 1968] - [Dodge D100 Series: 1963, 1964, 1965, 1966, 1967] - [Dodge Monaco: 1967, 1968] - [Dodge Polara: 1967, 1968] - [Plymouth Fury I: 1968] - [Plymouth Fury II: 1967, 1968] - [Plymouth Fury III: 1967, 1968] - [Plymouth Fury: 1967, 1968]