All the fitting to the fire wall are bolted or held in place with aluminium rivets so they can be removed and cleaned at the final assembly. Only fire wall detail is included that will be seen in the finished model. The radiator core is a 2 piece pewter casting with brass etched plates front & rear and die formed brass sides. A brass X bar is fitted in place towards the bottom, before the Rad’ halves are soldered together, for mounting the Radiator to the frame.