Rear cross member assembly plant code
 

With in the last 2 years I seem to recall a discussion on here where on some frames we see a code that designated spring package and the plant where it went down the line. For example my 30 cc pickup has pu occ stamped on the right side of the rear frame member as you look forward from the rear of the truck. Would someone have additional information on what each code designates. I was told my code relates to the Twin Cities plant (Minnesota)

Re: Rear cross member assembly plant code
 

PU is for pickup and 0 is for 10 leaf, but I've never heard of any letters following the digit.

Re: Rear cross member assembly plant code
 

Go to my website www.plucks329s.org and go to Additional Studies. Then go to Letters, Numbers and Codes.
There you will find your answer hopefully.
Pluck