3 Fig 10 8a Undsrb l Underbody Front Half Floor Panel 5 Left and Right Side 2 Front Wheel Mouses 6 Front Mounting Poi 3 Seat Riser 7 Rear Mounting Poii 4 Underbody Rear Half 8 Right and Left Side the basic front end structure The cab upper rear panel assembly made from an inner and outer panel fig 10 12a is bolted and welded to the cab lower rear panel and pickup box side panels The rear cab structure is joined to the front end structure with door opening header rails then the roof panel and windshield header door opening headers and the inner panel of the cab upper rear panel assembly The pickup structure is completed with front doors and a tailgate Model R 1254 a rampgate is added to the right hand pickup box side panel Pickup box side assemblies are double wall constructed in the lower section Incorporated in the side assemblies is the same engine air induction system as used for other models The upper section of the outer side panels have welded on stake pockets which also serve as vertical strainers fig 10 12a The tailgate is made up of an inner and outer panel r W V W u I1 I I s a v a 1