mal - you'll have a hard time identifying anything on that truck here, the RHD Chev trucks were produced in Canada [the only connection to Maple Leaf] and sent to Holden for further assembly, numbers won't compute with US part numbers
"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir "When we tug a single thing on an old truck, we find it falls off" ~ me Some TF series details & TF heater pics