Front Door Bumper Kit by Goodmark®. Material: Rubber. Quantity: 2 Pieces. High grade hood stop bumpers from Goodmark are precision made with exact dimensions and utmost care to detail to ensure the original look and fit. These superior, factory correct original reproduction pieces will help you make your hood restoration project perfect down to the last detail and bring your vehicle back to life. Manufactured from top-notch materials, they provide years of dependable service.