6 digit SPID option codes - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**General23cmp** · 08-12-2016, 05:45 PM

Does anyone have a list? I've found the 3 digit ones.

Really interested in many options, but black interior/dark green interior is a big one for me.

Keith Seymore · 08-13-2016, 09:21 AM

Quote:

Originally Posted by General23cmp

Does anyone have a list? I've found the 3 digit ones.

Really interested in many options, but black interior/dark green interior is a big one for me.

The actual RPO is still the three digit code in the middle that you would recognize (ie C60 or E62 or whatever).

The additional characters are either ECL codes, which provide additional detail about the RPO, or dummy characters filling the spaces after the added codes fell into disuse.

K

71swb4x4 · 08-13-2016, 09:38 AM

As Keith says, the 3 digit code is in the middle, usually the 2nd, 3rd and 4th digits of the 6 digit code.

**General23cmp** · 08-13-2016, 10:37 AM

Thanks. Yes, I started noticing that when I dug further.

08-12-2016, 05:45 PM	#1
General23cmp Senior Member Join Date: Mar 2016 Location: Athens, AL Posts: 360	6 digit SPID option codes Does anyone have a list? I've found the 3 digit ones. Really interested in many options, but black interior/dark green interior is a big one for me.

08-13-2016, 09:38 AM	#3
71swb4x4 Senior Member Join Date: Nov 2003 Location: Brookings, SD Posts: 10,497	Re: 6 digit SPID option codes As Keith says, the 3 digit code is in the middle, usually the 2nd, 3rd and 4th digits of the 6 digit code. __________________ Some people are like slinkies, they aren't good for anything, but you can't help but smile when you see one tumble down the stairs.

08-13-2016, 10:37 AM	#4
General23cmp Senior Member Join Date: Mar 2016 Location: Athens, AL Posts: 360	Re: 6 digit SPID option codes Thanks. Yes, I started noticing that when I dug further.



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