[oletrucks] GMC Vin and engine?

["Gary Perry" <glperry@fwi.com>]

Have a 52 470 Semi with a supposedly 3-71 diesel in it. What does this VIN off
door frame say should be in it?
                     Model D472-37      1076
                     102 hp @ 2100 rpm  (that's slow!)
                     GVW  21000
                     Combined weight 45000

Can't find a tag on cover, found big GM general Motors label down on left side
of block.

G. L. Perry
Huntington, IN 46750
AD COE's in restoration
54 Chevy 2-ton (driver)
94 GMC tilt-cab flat-bed
55 Ford F-600 flat-bed
MM Jet Star 3 tractor
oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959