Does anyone of our members know how to decode the date codes that are printed on the back of the guages? My series 1 has a estimated build date of Dec 70 and my guess is that the date code is 5th Dec 1970.

Can anyone confirm this?

Sorry James,

I saw your e-mail and forgot to forward this to you. http://www.classiczcars.com/forums/showthread.php?t=16870&highlight=build+dates

This discussed the various dates and their meanings. I think you are correct with December 5, 1970. What dates do you find on the wire looms? I suggest you drag up that old thread and add your info to it!

Chris