Frame/Model Number Decoding - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Big-Blue · 12-27-2010, 03:34 PM

My 1971 3/4 ton frame is tweaked out at the front bumper and I need to have it straightened. I have the Truck Chassis Service Manual and it has the dimensions on it but for several models. None of these Model Numbers appear to match anything in the vin or the numbers stamped on the frame itself.

For example, the book has Model Numbers such as:

CA 107
CA 109
KA 107
PA 100

I can pretty much figure out what the dims are supposed to be but I am curious as to how the model numbers play into which frame I have.

Thanks for any response!

**john** · 12-27-2010, 04:51 PM

Heres a link with the vin and model info.

http://67-72chevytrucks.com/Chevyear.html

.

12-27-2010, 03:34 PM	#1
Big-Blue Registered User Join Date: Dec 2008 Location: highland village, TX Posts: 309	Frame/Model Number Decoding My 1971 3/4 ton frame is tweaked out at the front bumper and I need to have it straightened. I have the Truck Chassis Service Manual and it has the dimensions on it but for several models. None of these Model Numbers appear to match anything in the vin or the numbers stamped on the frame itself. For example, the book has Model Numbers such as: CA 107 CA 109 KA 107 PA 100 I can pretty much figure out what the dims are supposed to be but I am curious as to how the model numbers play into which frame I have. Thanks for any response!

12-27-2010, 04:51 PM	#2
john member #16 Join Date: Dec 1999 Location: Yuba City Ca. Posts: 3,618	Re: Frame/Model Number Decoding Heres a link with the vin and model info. http://67-72chevytrucks.com/Chevyear.html . __________________ john http://67-72chevytrucks.com/vboard/showgroups.php board vendors http://www.flickr.com/photos/1745471...7602865984234/



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