This is a replacement floor  to use for the GGD streamline cars, to eliminate the molded under body.

DM 506 A Floor piece replace molded floor GGD car

  • You get a one piece resin casting 9.875 L x 2.25 W x .145" thick. come with the screw hole and slide switch locations for mounting using the existing screws. scribe lines are provided to ad center sill if required. You can add what ever under body parts that fit you particular model. Pick parts from web site to customize for types of cars. Note: some flash at screw holes may need to be removed.