This 1975 GMC has a photographed Service Parts Identification label with the complete VIN TCZ145S510807. The label appears mounted in the truck, and the accompanying photographs show the vehicle and its paperwork.
The full VIN was read from the SPID, not filled in from the auction description. A build-sheet photograph is also in the source set, but its upper VIN area is clipped. It is supporting material rather than the basis for this entry.
What remains open
The auction presents the truck as a Beau James. This entry records the readable VIN-linked document; it does not turn the auction description into proof of every package feature or of the equipment fitted today.
Sources
Bring a Trailer, lot 202134. Original document photographs reviewed October 28, 2026. The selected VIN and document readings were checked independently. Source photographs are retained for research and are not reproduced here.
Document readings describe what the photographed records say. They do not authenticate the artifact, establish continuous ownership or prove that the truck still has its original components.