Originally Posted by tclederman
Jim,

Do you have an open drive-shaft (late 1955 Z-series and 1955st Chevrolet) or an enclosed driveshaft (1954 Chevrolet and early GMC Z-series).

What is your strange ID number?
(ID code/serial-number that is on the certificate of ownership)?
Post that code here and we can help you speculate on its meaning?

Here is excellent information from Rob English:
http://www.oldgmctrucks.com/page0009.html
http://www.oldgmctrucks.com/page0010.html

My truck has an enclosed two piece drive shaft. I will have to get back to you on the "strange Certificate ID number", since I don't have it with me right now. Thanks for the quick reply.

Jim

Last edited by cujo; 04/03/2018 6:19 PM.
Jim