Re: Who has the longest SPID? (Or shortest?)
 

Here is my 67 C10.

One true option with that being the gauges. They listed the heater as an option in 67 as a marketing thing even though it was a standard feature so that doesn't count when comparing it to a 68-72 truck :lol:

Notice there is no interior color listed just like the heater delete truck which should have had the model number line item listed as well.

Re: Who has the longest SPID? (Or shortest?)
 

Leaf spring option on a GMC? I thought it was standard.

Re: Who has the longest SPID? (Or shortest?)
 

Found this one on Ebay.

Re: Who has the longest SPID? (Or shortest?)
 

There's a recent thread here, that has a lot of conversation about what's an option or not an option, on Chevrolet's and GMC's.

Re: Who has the longest SPID? (Or shortest?)
 

Not sure what the "standard" color for exterior and interior trim, but I do recall seeing a truck listed that only had "Heater Delete" on the SPID. Less than standard equipment! :lol: