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RickyPatty · 07-06-2014, 10:26 AM

I have a 66 c10 and I've decoded the VIN already,but I am having a hard time finding out if it is a 230 or a 250. I have read that the 250 came in that year but a few signs point to the 230.

07-06-2014, 10:26 AM	#1
RickyPatty Registered User Join Date: Apr 2014 Location: Newport News, va Posts: 8	In need of engine decoder help! I have a 66 c10 and I've decoded the VIN already,but I am having a hard time finding out if it is a 230 or a 250. I have read that the 250 came in that year but a few signs point to the 230. Attached Images