PY Online Forums - Bringing the Pontiac Hobby Together

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- 68-69 GTO Tempest & LeMans TECH (https://forums.maxperformanceinc.com/forums/forumdisplay.php?f=433)

- - 8.2 Build date (https://forums.maxperformanceinc.com/forums/showthread.php?t=865971)

alsalp

04-17-2023 11:32 AM

8.2 Build date

I have an 8.2 from a yard that I'd like to know the year it was made. It has oil fed axle bearings and XC P335 stamped on the front of the passenger tube. According to Wallace Racing, XC is 2.78 posi for years 69-72. "P" is for Pontiac plant. 335 is month and day? 335/365? Is there a way to know the year?

Held for Ransom

04-17-2023 12:18 PM

What is the casting numbers?

alsalp

04-17-2023 12:53 PM

K221. November 22, 1971?
Also: 97799100
1

getmygoat

04-17-2023 01:11 PM

Bottom right corner of pumpkin when viewed from the rear is the date code. Sounds like you got it with the K211

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