C/10 and Custom/10

[Gadoozle]

Originally Posted by special-K

That would be a base model.If the glovebox door is missing the SPID only knowledge of what was and wasn't an option will tell.And,you won't know what was changed over the years.
Some basic options found on base trucks include:

AM radio
Gauges...the small ones across the bottom
Front stabilizer bar
Power Steering or power brakes
Step bumper or any rear bumper

All these were options.It's rare to see a truck with no options at all.Your '72 is either a CE(V8) or CS(I6) model.The 307 would be the base V8 and the 250 would be the base I6.Anything else would be listed as an option.The standard transmission was the column shift 3spd manual.

Mine has a 350 with a three speed automatic, maybe it's not at the bottom of the list?